Which of the following is not true concerning the energy harnessed by humans throughout history? a. early hominids harnessed the least energy, just that of their own bodies. b. fire let humans increase their energy use tenfold. c. neolithic farmers were able to harness the energy of animals. d. modern humans use more than a hundred times the energy of early humans.

Answers

Answer 1

Answer:

B. Fire let humans increase their energy use tenfold

Explanation:

Trust :)))

Answer 2

Answer:

B. Fire let humans increase their energy use tenfold


Related Questions

Which type of telescope would you need to easily see a potential neutron star?

A. visible light

B. X ray

C. infrared

D. ultraviolet

Answers

Answer:

Xray

Explanation:

The shockwaves that it gives emit Xrays which would allow u to see it easily, also considering that a neutron star is a supernova remnant the answer is (B) X ray

Successful resolution of the intimacy versus isolation stage of adulthood should result in __________. a. apathy b. openness c. manipulation d. loneliness please select the best answer from the choices provided a b c d

Answers

Successful resolution of the intimacy versus isolation stage of adulthood should result in openness.

What is Openness?

This is a situation where an individual is willing to embrace new ideas, experiences etc.

It is common when the intimacy versus isolation stage of adulthood has been resolved which is why option B was chosen.

Read more about Openness here https://brainly.com/question/14783891

#SPJ4

Give an example of how carbon is transferred from the biosphere to the geosphere (if possible)

Answers

Carbon enters the geosphere through the biosphere when dead organic matter (such as peat or marine algae) becomes incorporated into fossil fuels like coal and organic-matter-rich oil and gas source rocks, and when shells of calcium carbonate become limestone through the process of sedimentation briefly described above.

Hope this helps :))

The most severe effect resulting from loss of insect species globally would likely be a a reduction in water quality. b a decline in crop pollination. c an increase in disease vectors. d an increase in soil erosion.

Answers

The most painfull effect resulting from loss of insect species globally would likely be a drop in crop pollination.

What do you mean by pollination?

Pollination is the act of moving pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, contains plants, is to create offspring for the next generation. One of the ways that plants can make offspring is by creating seeds.

Thus, option "B" is correct, The most painfull effect resulting from loss of insect species globally would likely be a drop in crop pollination.

To learn more about pollination click here:

https://brainly.com/question/13260796

#SPJ1

The presence of which reactant is the best indicator of an oxidation-reduction reaction?.

Answers

Answer:

enzyme

Explanation:

I think enzymes are the only indicators

Answer:

D)H2

Explanation:

edge 2022

The cell penetrated by the sperm at fertilization is a(n): Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a ovum b zygote c secondary oocyte d polar body

Answers

The cell penetrated by the sperm at fertilization is ovum .

What is fertilization and example?

(1) A method of reproduction that involves the union of male (sperm) and female (ovum) gametes (each with a single, haploid set of chromosomes) to produce a diploid zygote.

Thus,The cell penetrated by the sperm at fertilization is ovum .

To learn more about fertilization click here:

https://brainly.com/question/3204813

#SPJ1

Need Answer Now! Why are fossil fuels unevenly distributed?

Answers

Answer:

The deposits truly depend on climate and the organisms from long ago that make fossil fuels out of fossilized remains. At that rate, the fuel will not be evenly distributed, rather split into some form of groups.

__________________________________________________________

Questions?

Ask in comments box.

a field biologist was researching the possibility of interbreeding among various amphibians living in a particular habitat of Costa Rica. The mating timetable for these amphibians is shown. Which generalization could the field biologist correctly make?

Answers

The generalization could the field biologist correctly make is that the pepper frog and bullfrog do not interbreed.

What do you mean by Habitat?

Habitat may be defined as a type of natural environment for which a particular species is best adapted due to natural selection.

In this graph, it is clearly demonstrated that the particular species undergo breeding at a specific period of time during a year. The species of pepper frog breed in the month of April, while the species of the bullfrog breed in the month of July.

Therefore, the generalization could the field biologist correctly make is that the pepper frog and bullfrog do not interbreed.

To learn more about Breeding seasons, refer to the link:

https://brainly.com/question/11683061

#SPJ1

Who wins, Gigantosaurus or Tyrannosaurus Rex

Answers

Answer:

In a T-Rex vs Spinosaurus fight, the T-Rex would come away victorious. The Spinosaurus does have the benefit of being able to ambush a T-Rex at the edge of the water, and that might be the lone scenario where the T-Rex loses.

Explanation:

yup 0_o

Answer:

In a fight between Giganotosaurus and T-Rex, the Tyrannosaurus would win. The two dinosaurs are pretty similar to one another, but their approaches to fighting would make a world of difference.

With an extinction rate of 100 e/msy and an estimated 10 million species, how many extinctions are expected to occur in a century?.

Answers

Answer:

100,000

Explanation:

A worm that is solid from the gut epithelium to the outermost epithelium would be considered:.

Answers

A worm that is solid from the gut epithelium to the outermost epithelium would be considered acoelomate.

What animal is acoelomate?

Acoelomate Examples

Examples of acoelomates are seen in the kingdom Animalia and the class Platyhelminthes.

Generally known as flatworms, these spineless animals are unsegmented worms with bilateral symmetry.

Thus, A worm that is solid from the gut epithelium to the outermost epithelium would be considered acoelomate.

To learn more about acoelomate click here:

https://brainly.com/question/2005792

#SPJ1

True or False: Food webs and the ecosystems that support them look different in different parts of the world depending on their habitat conditions.

Answers

Answer:

true

Explanation:

hope this helps:)

Food webs and the ecosystems that support them look different in different parts of the world depending on their habitat conditions. It is a correct statement.

Since the species present depend on the location, food webs depend on location.

What is the food web?

A food web is a wider version of a food chain. It connects numerous food chains into inter-organism energy interactions.

What is an ecosystem?

All species and the abiotic environment with which they interact make up an ecosystem. Nutrient cycles and energy flows bind these biotic and abiotic components together to form an ecosystem.

To learn more about food webs and ecosystems here,

https://brainly.com/question/13979184

#SPJ2

yesterday was beautiful what does description of Anna
in paragraph 53 suggest about her

Answers

Based on the excerpt from paragraph 53 of "Yesterday was beautiful" we can infer that Anna's description suggests that she is both proud and stubborn.

What is an inference?

An inference refers to a process through which a reader deduces an information or the meaning of a message from a literary work, especially through induction.

"Yesterday was beautiful" is a darkly comic story that was written by Roald Dahl about an event that took place in Greece during World War II.

Based on the excerpt from paragraph 53 of "Yesterday was beautiful" we can infer that Anna's description suggests that she is both proud and stubborn because her face was described as being like a screwed up ball of brown paper.

Read more on inference here: https://brainly.com/question/16750080

Drag the tiles to the boxes to form correct pairs.

Match the excerpts from the passage to the correct classification

Answers

From the given clauses and phrases, the independent clause can stand alone as a complete sentence while the dependent clause can not.

What are clauses?

Clauses are groups of words that contain a subject and a verb that are related together.

Clauses can be dependent or independent clauses.

A phrase is a group of words that do not contain a subject but may contain a verb.

Based on the given options:

The independent clause is scientists create this plants and animals through genetic engineering. The dependent clause is " so that people can choose whether or not to consume these foods".The infinitive phrase is "to consume these foods "The gerund phrase is "the labelling of these foods".

Therefore, the independent clause can stand alone while the dependent clause can not.

Learn more about clauses at: https://brainly.com/question/798413

HURRY ITS URGENT
What is the atomic number of an atom that has 29 protons, 35 neutrons in the nucleus?

options:

64


29


cannot determine from information given


35

Answers

Answer:

29

Explanation:

atomic number is found from the number of protons

Bob is the manager of a test team. His team needs five days for regression testing of a web application. Where will Bob document it in the test plan?
A.
Scope
B.
Test Schedule
C.
Test Strategy
D.
Introduction

Answers

Answer:

how about C.Test strategy

D is that answer Introduction

Diagram of hypertonic and hypotonic solution

Answers

Answer:

Explanation:

Hope one of them at least fits your needs

Someone please do this for me.

Answers

Sorry I can’t see anything in the image.

In scientific notation, 330 is written:

Answers

Answer:

A)3.3*10^2

Explanation:

Answer:

3.3 x 10 ^2

Explanation:

Hope this helps :)

The leaves of a new species of plant are variegated--that is, striped green and white. Scientists
studying the plant decided to test the leaves for sugar. Green and white regions of the leaf are tested
separately. Only the green portions of the plant test positive for sugar. What is the correct conclusion?
a. Respiration is occurring in the white areas of the leaf.
b. Respiration is not occurring in the green areas of the leaf.
c. Photosynthesis is occurring only in the green regions of the leaf.
d. Photosynthesis is not occurring in the green regions of the leaf.

Answers

I think it’s C.

(Sorry if I’m wrong)

whats the diffrnece between MRNA and ATP

Answers

Answer:

MRNA is  transfer the information from DNA to the cell machinery that makes proteins.

ATP is the main energy currency in the cells

Explanation:

hopep this helps a little im not the best a biology

Select all that apply

Which statements apply to glycolysis?

Happens only in animal cells
Splits a glucose molecule into pyruvic acid
Occurs in all living things
Occurs without oxygen present

Answers

Answer:

Splits a glucose molecule into pyruvic acid

Occurs in all living things

Occurs without oxygen present

glycolysis can happen in plants too

EM waves

Approximate

scale of EM

waves

1. Radio waves

2. Microwaves

3. Infrared

4. Visible light

5. Ultraviolet

6. X-rays

7. Gamma rays

EM waves

1. Radio waves

2. Microwaves

3. Infrared

4. Visible light

5. Ultraviolet

6. X-rays

7. Gamma rays

description

a) Transmits heat from the sun, fires, radiators

b) Absorbed by the skin, used in fluorescent tubes

c) Used in cooking, radar, telephone,

d) Used to view inside bodies and objects

e) Makes things able to be seen

f) Used to broadcast radio and television

g) Used in medicine for killing cancer cells​​

Answers

ELECTROMAGNETIC WAVES

ANSWERS

a) Transmits heat from the sun, fires, radiators.

- 3. Infrared

b) Absorbed by the skin, used in fluorescent tubes

- 5. Ultraviolet

c) Used in cooking, radar, telephone,

- 2. Microwaves

d) Used to view inside bodies and objects

- 6. X-rays

e) Makes things able to be seen

- 4. Visible ligh

f) Used to broadcast radio and television

- 1. Radio waves

g) Used in medicine for killing cancer cells

- 7. Gamma rays

Answer:

a) Transmits heat from the sun, fires, radiators.

- 3. Infrared

b) Absorbed by the skin, used in fluorescent tubes

- 5. Ultraviolet

c) Used in cooking, radar, telephone,

- 2. Microwaves

d) Used to view inside bodies and objects

- 6. X-rays

e) Makes things able to be seen

- 4. Visible ligh

f) Used to broadcast radio and television

- 1. Radio waves

g) Used in medicine for killing cancer cells

- 7. Gamma rays

:

According to the July 1985 New York Times article, what is to blame for the decline in the clamming industry?

Answers

Answer:

"Overfishing and pollution have been blamed for the clam shortage, and scientists believe the harvest must be limited before the stock becomes exhausted."

Explanation:

Hope this helps C:

~Chiena

Describe how energy is cycled through organisms during photosynthesis and cellular respiration

Answers

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose.

Explanation:

Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

I hope this helps. :).

Kate started by reviewing the different organs. She knew that ovaries produce the eggs (oocytes) and that her uterus was where a fetus would develop. However, she was not really sure how they connected to one another, or where fertilization might happen. Starting with an oocyte that has been released from an ovary, trace the pathway that oocyte would follow before being flushed through the vaginal canal during menstruation (if a fertilized egg does not implant).


a. Ampuls of uterine tube

b. Isthmus of the tube

c. Cervix

d. Funds of terus

e. Body of uterus

f. Infundibulum of uten tube

Answers

Answer:

Refer below path of oocyte from Ovary to Vagina.     Once oocyte is released by ovary, it is carried by uterine tubes to uterus either as unfertilized or fertilized ovum depending on presence or absence of sperm

path of oocyte from Ovary to Vagina. Once oocyte is released by ovary, it is carried by uterine tubes to uterus either as unfertilized or fertilized ovum depending on presence or absence of sperm.

Oocytes are developing eggs (an immature ovum). Within a follicle, oocytes grow until they are fully developed. The outer layer of the ovaries contains these follicles. Many follicles start to form during each reproductive cycle.

Normally, only one oocyte will grow into an egg and leave its follicle per cycle. Ovulation is the term for this action.

All of a woman's oocytes are present when she is born. As aging, this amount naturally declines. The quality and genetic stability of the oocytes are also compromised by aging.

To learn more about Oocyte, refer to the link:

https://brainly.com/question/17989041?

#SPJ2

Which pair of biogeographic regions is the most likely to have species that show convergent evolution?.

Answers

The biogeographic regions that are the most likely to have species that show convergent evolution are Nearctic and Palearctic.

What are Nearctic and Palearctic?

The Nearctic and Palearctic are two of the eight (8) biogeographic regions present on the Earth planet.

Palearctic represents (in turn) the most widely extended biogeographic region present on the Earth planet.

Biogeographic regions are specific areas consisting of particular biological (biotic components) features.

Learn more about biogeographic regions here:

https://brainly.com/question/14917759

Please help ASAP

I answered but i got it wrong

If you can’t see the answers

A: NH3 (Ammonia)
B: NO3 (Inorganic Nitrogen)
C: N2 (Nitrogen Gas)

Answers

the answer is NH3 hope this helps

Most energy in an ecosystem originally comes from _____.

the soil
plants
the Sun
primary consumers

Answers

Answer:

The Sun

Explanation:

-

Identify the importance of water. check all that apply. it ensures life on earth can exist. it is a part of all organic compounds. it is used by plants for photosynthesis. it is the main component of many biological components, including blood.

Answers

Answer:

A, C, D

Explanation:

I said so

Answer:

A,C,D

Explanation:

e2020

Other Questions
Manny drew a scale diagram of his classroom. His real classroom is 20 feet wide. Manny's drawing is 4 centimeters (cm) wide. What is the scale factor of the drawing? The emotion-focused coping strategy known as _____ involves minimizing the negative emotional aspects of the situation and of trying to create meaning by focusing on personal growth. For the table, enter an equation that expresses y in terms of x.x 12 11 10y 9 8 7 AB is tangent to circle O find the length of radius r to the nearest tenth please answer ASAP will mark as brainlist 17. An object with a mass of 2.0 kg has a force of 6.2 newtons applied to it. What isthe resulting acceleration of the object? Spanish 1 Part 1 MidtermMenu Project Planner - Men en espaolObjective: Whether in un restaurante elegante con familia or en grupo having a sandwich in un caf, Spaniards love the ambiance of their small cafs and restaurants. As a visitor to Spain, you would have to be able to understand a menu in Spanish. This not only includes a knowledge of food vocabulary, but a cultural understanding of whether you are paying for an entire meal at one fixed price or, more commonly, as separate items. You might also see el men del da or cubierto which sets a fixed price for the specialty of the day. You are going to develop a menu in Spanish to give yourself practice in reading and understanding menus A firm conducting an IPO of common stock sold 1 million new shares in the offering at an offer price of $10 per share. After the offering, the firm had 5 million shares outstanding, and the price of those shares in the secondary market was $12. The firm's market capitalization is ________. What happens when something grows exponentially?a.It has reached carrying capacity.b.Its outputs (death and emigration) are greater than its input (birth and immigration).c.There's nothing that's stopping its growth.d.There's only a small amount of food available. What was the Renaissance and where did Renaissance thinkers and artists base their works and inspiration from? Rock 1, of mass m, reaches a maximum height hmax after being launched. During the time between the instant rock 1 is launched from height h0 and the instant it returns to height h0, the work done on the rock by the gravitational force is Differentiate between absolute sea-level change and relative sea-level change. Question in picture below Expand the bracketsa. 3(p-q-r)b. -11(8a-2b)c. 2(y-1) Find the value of x. Segments that appear to be tangent are tangent. Round your answer to the nearest tenth. Do not include "x=" in your answer. HELP! ASAPSelect all equations that have x = 2 as a solution Why is it fitting that the train always halts in the valley of ashes?. Tattletale News Corp. has been growing at a rate of 20% per year, and you expect this growth rate in earnings and dividends to continue for another 3 years.b. If the discount rate is 23% and the steady growth rate after 3 years is 3%, what should the stock price be today? (Do not round intermediate calculations. Round your answer to 2 decimal places.) The evidence both from unilateral neglect patients and from patients with normal attentional abilities suggests that. Where did this episode take place?A. In the cafeteriaB. At Mrs. Morningstar's homeC. At the cemetaryD. At the White House How many days did jesus stay on earth after resurrection.