Chemistry Middle School

Can yall help w these. Please no links/spam

Answers

Answer 1

Answer:

sun

chloroplasts absorb

sugar light

plants phytoplanktin

Explanation:

Answer 2

Answer:

1. Sun

2. Chloroplasts, absorb

3. sugar, light

4. plants, animals

Explanation:

Hope that helps

Related Questions

Describe what bacteria are - their parts, how they can be good, how they can be bad, and the different types.

Answers

HIIII, so.... In all there are two different types of Bacteria good bacteria and bad bacteria, the good bacteria helps fight off diseases and other sickness the bad bacteria can make you sick.

I hope that was enough to answer your question!!!

Have a good day and I hope you pass all of your exams!!!!! <3

Bacteria are living micro organism they Can be good or bad depending on the type an example for a good bacteria is the bacteria that lives in your stomach it helps you digest food and then example for bad bacteria is a virus that can get you very sick bacteria

HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE I GIVE BRAINIEST

Mars’ average temperature is -55o C, while Earth’s is 17o
C. Mars’ atmosphere is 95.3% carbon dioxide. Mars’ soil
contains no humus and is mostly Sulphur. One day on
Mars is approximately 24 hours and 37 minutes. In your
own words, explain whether or not you think life could
be supported on Mars. Be sure to use the terms, air,
water, soil, and sunlight, in your explanation.

Answers

Explanation:

soil is a sunlight who become a sun and 24 hours plus 37 minutes thats equal in space is 13 hour thats you called Mars soil

If the last three animals of a species are all females, what will happen to the species?

A
The species population will slowly grow +

B
The species will become extinct because it takes a male and a female to reproduce -

C
The species will not change /

Answers

The best answer to go with is b

In an ecosystem, if the last three animals of a species are all females, the species will become extinct because it takes a male and a female to reproduce .

What is an ecosystem?

Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.

Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.

Learn more about ecosystem,here:

https://brainly.com/question/1673533

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I REALLY NEED HELP QUICKLY!!

Answers

Answer:

i think the answer is c

Explanation:

C) All of earth was once filled with water or ice

Use the what you learned area to fill in the blanks.

Answers

Answer:

1. cardiac muscle .

2. skeletal muscle .

3. smooth muscle .

4. your heart .

5. bones .

6. stomach .

7. muscle fibers .

8. non-striated muscle .

9. cardiac muscle tissue is only found in your heart .

10. exercising, getting enough rest, and eating a balanced diet will help to keep your muscles healthy for life .

11. wrong diet , consume fewer calories and eat a lower percentage of foods that are high in proteins and carbohydrates , weight training , if you're continuing to train with weights, use lighter weights and reduce weight training frequency to no more than 2 times per week to maintain tone , cardio , not warming up etc .

Explanation:

a six word story of evolutions. (six words not six letters)

Answers

plants and animals change and adapt

The adaptation of living organisms on earth.

I´ll mark branlist for the best answer!!!
Write a paragraph (5-8 complete sentences) answering the prompt＂How does the availability of resources in ecosystems impact ecosystems?＂

Answers

5-8 Sentences on: "How Does The Availability Of Resources In Ecosystems Impact Ecosystems?"

Changing out natural resources in our environment can affect the whole entire ecosystem. Ecosystems can change throughout time but the change may or may not affect the ecosystems. But according to research, if the change is too fast the whole ecosystem can be destroyed. An imbalanced or damaged ecosystem can lead to problems. Certain resources play an important role such as sunlight and water, we need resources to survive and can also help living creatures. These resources impact animals, plants, and insects/bugs.

P.S If you need more sentences I will edit my answer!

Hope this helps!

~Hocus Pocus

How are cellular respiration and photosynthesis different? (4 points)

Cellular respiration assists breathing; photosynthesis aids pigmentation.

Cellular respiration breaks down glucose; photosynthesis creates glucose.

Cellular respiration creates glucose; photosynthesis breaks down glucose.

Cellular respiration releases oxygen; photosynthesis releases carbon dioxide.

Answers

Answer b, cellular and photosynthesis are reversible

Answer:

B. Cellular respiration breaks down glucose; photosynthesis creates glucose.

Explanation:

Short Question: What is Hydropower?

Answers

The use of flowing water to power a turbine to produce electrical energy

Answer:

Hydropower is energy in moving water.

Explanation:

helppp this easyyyyyyyyyyyyyy

Answers

Answer:

Circulatory System -

Nervous System

Respiratory System

muscular system

Above is a list of organisms found in a forest ecosystem. Which of the following groups of organisms are considered decomposers?
A) grass, acorn, moss
B) snake, mushroom, moss
C) bacteria, mushroom, fungus
D) vulture, mushroom, fungus
PLEASE HELP!

Answers

Answer: C, bacteria, mushroom, and fungus

Explanation:

These are all classified decomposers located within a forest ecosystem.

it is c) bacteria, mushroom, fungus

The following table shows the distance from the sun of some unknown planets of equal mass.

W 1.5 AU
X 0.723 AU

Which of the following best explains which planet revolves at a faster speed?
A.) Planet X, because the sun pulls it with a greater force.
B.) Planet W, because the sun pulls it with a greater force.
C.) Planet W, because the gravitational force is weakened by distance.
D.) Planet X, because the gravitational force is strengthened by distance.

Answers

I think that the correct answer is A

Answer:

Option D.) Planet X, because the gravitational force is strengthened by distance.

Explanation:

As we know from Kepler's law , the planets that are closer to the sun move at a faster rate in comparison to those planets that are far because of high gravitational force.

According to the question,

both planets have equal mass. Plant W is at 1.5 AU and planet X is at 0.723 AU distance from the sun.

So, planet X revolves at a faster speed because it's shorter distance from the sum as comparison to planet W, strengthened the gravitational field.

Thus, Option D is the correct answer.

Learn more about this concept on

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Please help me with this NO LINKS

Answers

Answer:

Explanation:

the moon because moon is following the earth

The object that would be the greatest gravity is the sun

Which of these is least likely to show common ancestry?
A. homologous structures
B. analogous structures
C. DNA
D. vestigial structures

Answers

D. Vestigial structures

15 points?
Extinction of a species is most likely to NOT occur in which example?
A. the organism is larger and stronger than others in it's environment
B. the organism is smaller and smarter than others in its environment
C. the organism is larger and smarter than others in it's environment
D. the organism is able to survive and reproduce more than others in it's environment

Answers

Answer:

D. the organism is able to survive and reproduce more than others in it's environment

Explanation:

It will only go extinct if it can't survive or reproduce.

D. Because extinction=Something being extension/bye-bye

Adjustment to environmental conditions is known as
A. Adaptation
B. Darwinism
C. Evolution
D. Natural Selection

Answers

Answer:

Explanation:

Adjust = Adapt if that makes sense.

It’s A Let me know if you want an explanation!

pls help due tonight
or my dad will get mad at me

Answers

Answer:h

Explanation:

Please help me with this science question

Answers

a glacier is a block of ice

What is the function of tunnels and passageways in subsurface mining?
a. to reach mineral ore deep below the surface of the earth
b. to reach mineral ores on the surface of the earth
c. to drain underground lakes where minerals are found
d. to create strip mines and quarries below the surface of the earth

Answers

Answer: to reach mineral ores on the surface of earth

Explanation:

ANSWER: b. to reach mineral ores on the surface of the earth

I will mark brainlist for best answer!
Write a full paragraph about:
What causes changes in ecosystems?

Answers

Causes changes in Ecosystems
Important direct drivers include habitat change, climate change, invasive species, overexploitation, and pollution. Most of the direct drivers of degradation in ecosystems and biodiversity currently remain constant or are growing in intensity in most ecosystems

I hope it helps.. if it doesn’t please comment I’ll post another answer..

Factors that change the ecosystems are called drivers.

There are direct and indirect drivers.

Direct drivers straightforwardly influence ecosystem process.

Indirect drivers operate more diffusely, By altering one or more direct drivers.

Some direct drivers:

Habitat change Climate change Pollution Invasive speciesOverexploitation

Some indirect drivers:

Population change Change in economic activity Sociopolitical factorsCultural factors Technological changes

A student uses a lever and fulcrum to lift a rock off the ground.
Which option describes when potential energy is converted into kinetic energy during this process?

a. when the lever is wedged beneath the rock but before it has been lifted

b. when the student presses down on one side of the lever to cause it to move

c. when the rock rests on the ground without the lever

d. when the rock rests above the ground

Answers

it has to me b because it shows what they did in this part

I think it’s b hope this helps

Please Help
Compare Earth 4 billion years ago to Earth 550 million years ago.

Answers

the earth 4 billion years ago was separated, there was very little land in the northern hemisphere. the further most part of today’s (550 million years ago) continents were in the southern (lower part) of earth.

hope this helps! have a great day! ❤️

Species acquire many of their unique characteristics through
A. Homologous structures
B. Homeostasis
C. Pangaea
D. Variation

Answers

Its A homologous structures

How does weathering and erosion contribute to the cycling of earth's materials? (specifically rock/the geophere)

Answers

Answer:

Erosion breaks rocks down further and then moves them.

what are u?
for example, I'm an extra fluffy fat cat marshmallow fluffy ball unicorn duck butterfly frog pony
wbu what are u?

Answers

Answer:

i am ur daddy

Explanation:

Answer:

IM ELMO IMA FREAK IMA ELMO

HAPPY 50 YEARS OF SUNNY DAYS BAAAA

Explanation:

What did you observe happening in the cups?

Did a phase change or phase changes occur? If so, which one or ones?

Answers

I think it gets foggy in the cup i think but good luck!!

a phase change will occur , it will first become blurry due to water vapour evaporating and cool down to tiny water droplets when coming in contact with the plastic cup ( hope im right , its been awhile! )

sience question ....

Answers

Answer:

extended structure

Explanation:

Answer:

I think it is the third one too

Explanation:

On a summer's day, beach sand will feel, and be, much hotter than the adjacent water due to the sand's lower thermal conductivity.
true or false?
T-T

Answers

Answer:

true. good luck, you need it!

Explanation:

The answer to the question is true

QUestion 6 and 7
6. What are the three main roles of an ecosystem?

7. What is the purpose of a decomposer in an ecosystem?

Answers

#6: The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposers. They are all important parts of an ecosystem.

#7: Nature has its own recycling system: a group of organisms called decomposers. Decomposers feed on dead things: dead plant materials such as leaf litter and wood, animal carcasses, and feces. They perform a valuable service as Earth's cleanup crew

HOPE THIS HELPS

#7 decompsers eat on the dead. without decomposers dead leaves, dead animals and dead insects would pile up everywhere

The equator is at a latitude of 0°. Which latitude will have the warmest temperature?

Answers

Answer:

There is a relationship between latitude and temperature around the world, as temperatures are typically warmer approaching the Equator and cooler approaching the Poles. There are variations, though, as other factors such as elevation, ocean currents, and precipitation affect climate patterns.

Explanation:

0 will have warmest

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