why do you think there is so much life on our planet ?

Answers

Answer 1

Answer:

Earth's atmosphere and surrounding supports life.

Explanation:

The oxygen, nitrogen and carbon that's abundant on Earth promotes life.

Answer 2
Our atmosphere is made up of oxygen, nitrogen, and carbon dioxide which are elements that help us survive.

Related Questions

is mitochondria a plant cell animal cell or both

Answers

both plant and animal cells have mitochondria

Answer:

both, because mitochondria is responsible for making ATP, and both plants and animals need ATP to survive.

In the human body, the blood stream transports water and nutrients throughout the body. Which type of tissue serves a similar function in plants?
1-ground

2-connective

3-vascular

4-dermal

Answers

It is similar to the vascular system in the plant

In the human body, the blood stream transports water and nutrients throughout the body, and the type of tissue that serves a similar function in plants is the vascular tissue that is in option 3.

What is the importance of vascular tissue in plants?

Vascular tissue in plants serves many functions, including distributing water and nutrients throughout the plant and allowing the plant to grow and maintain its health. Through the vascular tissues, plants transport the products of photosynthesis to all parts of the plant and absorb water and nutrients from the soil.

Hence, in the human body, the blood stream transports water and nutrients throughout the body, and the type of tissue that serves a similar function in plants is the vascular tissue that is in option 3.

Learn more about the vascular tissue in plants here.

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.......................................

Answers

Answer:

24.11g :)

Explanation:

Answer:

24.11

Explanation:

................

How many bacteria and viruses did you produce in the simulation? (This number is shown as count on the interactive game).

Answers

I’m going now brb it’ll be quick

What organelle must be above ground before the plant can begin photosynthesizing? First correct answer will be marked brainliest!

Answers

Answer:

The answer is chloroplasts

help please and thank you

Answers

Answer:

Adult stem cells

Explanation:

What happens to light as it passes from
air to the window?

Answers

Answer:

Light is refracted when it crosses the interface from air into glass in which it moves more slowly.

Explanation:

BRAINLIEST plz

1. Define, in your own words, homeostasis (1pt) and describe how any 3 body systems work together to maintain homeostasis. (3pts) pls answe I will give out all my points

Answers

Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment. Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.

Answer:

Homeostasis is the tendency to resist change in order to maintain a stable, relatively constant internal environment. Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points.

Explanation:

Which biomolecules do not function in supporting a cell?
A Lipids
C Amino acids
B Nucleic acids
D Carbohydrates

Answers

I think the Amino acids

why is cellular respiration called an aerobic process

Answers

Answer:

Cellular respiration is called an aerobic process because it consumes oxygen. Processes that consume oxygen are called aerobic, and processes that do not consume oxygen are called anaerobic. In this case, since cellular respiration consumes oxygen, it is an aerobic process.

Answer:

it uses O2 and produces CO2

Explanation:

I’ll give brainliest if you answer please helppp

Answers

I think it is D I hope I was right

What is one of the causes of mechanical weathering?
O acid ran
O aceton
O animal actors
O carbon dioxide

Answers

Carbon dioxide hopefully I think ❤️

Which of the following most likely happens in the cells of a person running a marathon?

The respiration rate increases to produce more ATP.

The cell division rate increases to produce more muscle fibers

The photosynthesis rate increases to produce more sugars

The replication rate increases to produce more DNA

Answers

Answer:

respiration rate increass to produce more ATP

muscle fibers will take a while

plants photosynthesize

more DNA won't help you finish like more ATP will as ATP is the fuel your cells need

Explanation:

What is mariculture?
a. farming of coral organisms for trade
b. the coral reef ecosystem
c. legislation regarding coral reefs
d. none of the above

Answers

Answer:

A. farming of coral organisms for trade

Explanation:

Your welcome

Answer:

A: Farming of coral organisms for trade

Explanation:

took the test

What is a transported through a process called the water cycle

Answers

Answer:

Water

Explanation:

Its water because water has many forms and all those forms are being converted into other forms of water during the cycle

What is the difference between scientific theory and law?

Answers

Answer:

Explanation:

Like theories, scientific laws describe phenomena that the scientific community has found to be provably true. Generally, laws describe what will happen in a given situation as demonstrable by a mathematical equation, whereas theories describe how the phenomenon happens.

The person on top is smart I’m not

Im not sure which is the answer

Answers

Answer:

C

Explanation:

the others ones were to specific to the sun and the question was relating to the whole universe

6. The enzyme protease is most active at a pH of 8.0 and a temperature of 37 degrees Celsius. Which of the following changes would most likely decrease the enzyme activity?
a. Amount of enzyme
b. Amount of light
c. Temperature to over 50 degrees Celsius
d Amount of substrate

Answers

D Amount of substance

)) If deer are not hunted legally every season, a potential result is(1 point)

A. the deer population will decrease.

B. the plant population will increase.

C. the predator population will decrease.

D, the smaller herbivore population will decrease.

Answers

Answer:

The awnser is D because if we didnt kill deer there would be a increase in population and a decrease in the food they eat

Explanation

BRAINLIEST PLEASE

If deer are not hunted legally every season, a potential result is that the deer population will increase, not decrease, due to lack of control measures.

What are the various negative impacts for this condition ?

This can have negative impacts on the ecosystem, such as overgrazing of vegetation and competition for resources with other herbivores. Additionally, an increase in the deer population can also lead to an increase in the predator population, as more predators may be attracted to the area to prey on the abundant deer.

If deer are not hunted legally every season, the deer population may actually increase. This is because hunting can be an effective way to control deer populations, and without it, there may be no natural predators to control their numbers. As a result, the deer may overgraze vegetation and compete with other herbivores for resources, leading to a decrease in the plant and smaller herbivore populations.

An increase in the deer population can also lead to an increase in the predator population, as more predators may be attracted to the area to prey on the abundant deer. This can have both positive and negative impacts on the ecosystem, as it may increase biodiversity but also lead to competition and potentially negative impacts on other species.

Overall, the management of deer populations is important to maintain a healthy and balanced ecosystem. This can involve regulated hunting, predator control, and other measures to control deer populations and minimize negative impacts on the ecosystem.

Therefore, the correct answer is not listed in the options provided, but of the options listed, the closest answer would be A. the deer population will decrease.

Learn more about deer population  at :

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What is the best definition of an "intermediate species"?
A. A species that lived in two different environments at two different times.

B. An organism that possesses traits showing the transition between and ancestral species and later descendants.

Answers

Answer:

B

Explanation:

Answer:

B. An organism that possesses traits showing the transition between and ancestral species and later descendants.

Explanation:

CORRECT

The largest number of a species that can survive in an area is
Select one:
carrying capacity
exponential growth
dispersal

Answers

The first option: carrying capacity.

How many amino acids will be made from a mRNA strand that has 18 bases?
A .36
B. 9
C. 18
D. 6

Answers

D) six because amino acids are coded by three bases each which = a codon which codes for an amino acid

Answer:

six soo yea it's six because the amino acids

The diagrams below show two organisms. How are these two organisms classified?

A) same kingdom, different species
B) same kingdom, same species
C) different kingdoms, same species
D) different kingdoms, different species

?? Help please.

Answers

Explanation:

it will option D hope it helps

what are the organelles in a cell

Answers

Mitochondria, Nucleus, Endoplasmic Reticulum, Ribosomes, Golgi Apparatus, Lysosomes, Cytoplasm, Chloroplast, Vacuole, Centriole, Peroxisome, Nucleolus, Rough Endoplasmic Reticulum, Plastid, Chromoplast, Leucoplast.

Which of the following is not an environmental consequence of using fossil
fuels?
A. Wildlife habits can be disturbed when fossil fuels are extracted.
B. A worldwide infrastructure extracts, processes, and transports
fossil fuels.
C. Burning fossil fuels can release greenhouse gases into the
atmosphere, which contribute to global warming.
D. Chemical byproducts from burning fossil fuels can cause air
pollution

Answers

Answer:

B

Explanation:

The other answers are talking about the environment while B is talking about transportation

A=wildlife habits

C=global warming

D=air pollution

A thing that is not an environmental consequence is:

B. A worldwide infrastructure extracts, processes, and transports fossil fuels.

Environmental consequences of using fossil fuels:

Air contamination from petroleum products can cause corrosive downpour, eutrophication (inordinate supplements that can hurt amphibian environments by bringing down oxygen levels), harm to harvests and woodlands, and mischief to untamed life.

Water contamination: From oil slicks to deep earth drilling liquids, petroleum derivatives cause water contamination.

Thus, option B is correct.

Find more information about fossil fuels here:

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what percent of strontium 87 remains after 4 half lives

Answers

Answer :A half- life is the time required for half of the radioactive substance to undergo radioactive decay. In two half lives first half of the original sample decays then in the second half life half of what is left decays.25%

Explanation:

The diagram shows a certain type of mutation.

What type of mutation is shown in the diagram?

Answers

Genetic? I’m sorry I’m not sure

Give one example of a desirable trait in a “mate”:

Answers

Answer:

Intelligence.

Explanation:

needed for survival. period.

Answer:

mate dollars

Explanation:

People could spend “mate dollars” on the following qualities: physical attractiveness. good financial prospects. humor.

what would happen to an environment if the environment was void of decomposers

Answers

Answer:

If decomposers are removed from ecosystem,there would be no organic nutrients and all the dead plants would destroy the animals habitat. The ecosystem will be fill by plants and animal wastes as there will be no decomposition of waste material.

Explanation:

Hope this helps

Uhm help. It's bio and abt Punnett Squares. 30 points!

Answers

Answer:

1.

BL         Bl        bL         bl

BL BBLL BBLl BbLL BbLl

Bl BBLl BBll         BbLl Bbll

bL BbLL BbLl bbLL bbLl

bl BbLl Bbll         bbLl         bbll

2.

The remaining species to carry on are

bbLL, bbLl, bbll

Explanation:

1. The punnet square is as follows

 

BbLl x BbLl

BL         Bl        bL         bl

BL BBLL BBLl BbLL BbLl

Bl BBLl BBll         BbLl Bbll

bL BbLL BbLl bbLL bbLl

bl BbLl Bbll         bbLl         bbll

2. It is given that species with dominant B will die.

Hence the remaining species to carry on are

bbLL, bbLl, bbll

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