1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tatiana [17]
2 years ago
6

QUICK TEST ENDS IN 5 MINUTES

Biology
1 answer:
Tju [1.3M]2 years ago
7 0

Autotrophs are organisms that can produce their own food from the substances available in their surroundings using light (photosynthesis) or chemical energy (chemosynthesis). Heterotrophs cannot synthesize their own food and rely on other organisms — both plants and animals — for nutrition.

Explanation: autotroph eg plant

hetrotroph eg animals

You might be interested in
Why does one side of the moon always face away from the earth? A. The moon's rotational period is the same as its period of revo
adell [148]
The answer should be C
4 0
2 years ago
Read 2 more answers
Describe the role of the following in maintaining a constant body temperature in humans
andriy [413]

Answer:

Humans maintain a body temperature of 37oC; .

If the temperature is above or below 37oC, the hypothalamus receives information from thermo receptors in our skin and sends electrical impulses, along nerves, to the parts of the body which have the function of regulating our body temperature

8 0
3 years ago
A powerful missile reaches a speed of 5 kilometers per second in 10 seconds after its launch. What is the average acceleration o
sweet [91]
This would mean that it went 5 km for 10 seconds
5 x 10= 50km during that period of time
4 0
3 years ago
Read 2 more answers
What type of rock is formed from compaction or cementation?
Marina CMI [18]
Sedimentary rocks are formed by cementation and compaction. This happens when sediment particles are compressed and fused together over very long periods of time. 
4 0
2 years ago
Read 2 more answers
Explain how the rate of soil formation can be accelerated.
OLEGan [10]

Answer:

The answer should be "by an increase in the weathering of rocks that contribute to the mineral makeup of soil"

Explanation:

The rate of soil formation can be accelerated by an increase in the weathering of rocks that contribute to the mineral makeup of soil. Topsoil can be increased through the increase of available organic material. Erosion can also lead to an increase in available parent material for soil formation.

I hope the helps :)

sorry if it's wrong.

7 0
3 years ago
Other questions:
  • And can you think of any other animals that have structures with a similar purpose?
    11·1 answer
  • Plants need carbon dioxide and _ out of photosynthesis
    9·2 answers
  • Most of the land on Earth was part of a single continent called Pangaea about _____ years ago.
    12·1 answer
  • 96% of your body is made up of what 4 elements?
    13·2 answers
  • What role do clouds play in regulating earths energy balance?
    13·1 answer
  • 50 points Which of the following is one way that the circulatory system helps maintain body temperature? A. carrying heat around
    15·2 answers
  • Explain why there might be some resistance to the use of biotechnology.
    8·2 answers
  • Which of the following is an example of osmosis?
    8·1 answer
  • What types of air masses affect the weather in north America?
    15·2 answers
  • Part b what does president obama suggest that we should do about these problems? do you agree with him? why or why not?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!