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
Sergio039 [100]
3 years ago
14

The earliest organisms were completely heterotrophic in nature.

Biology
1 answer:
Contact [7]3 years ago
6 0
They were completely heterophic in nature because it allowed them to absorb different material from the environment as an energy source
You might be interested in
Explain how the abiotic components in each area determined what type of plants and animals lived there.
brilliants [131]

Answer:

Abiotic components of an ecosystem are water, air, light, soil, and temperature.

Now think about how the availability of these things will affect what could live in a specific area.

Consider a desert ecosystem. Deserts are arid, receiving little rain (water) and have extreme temperatures (both cold and hot). Because of these conditions only certain plants and animals can live here. These plants and animals have adaptations that are specific to the environment. If you were to put an organism that does not belong in there, they would most likely die out.

Tidbit for you. The Atacama desert is one of the driest places in the world, located specifically in Chile. At one point, this place did not receive any rain for 500 years! Still plants and animals are able to live in this area. When it finally did rain, the sudden downpour caused a radical change in this ecosystem. You would think at first rain would be good, but no. Because the changes the rain brought was too drastic, it caused a devastating effect on the organisms that lived there because they were not adapted to rain.

4 0
3 years ago
Why are algae and ferns both green?
andrew-mc [135]
Algae and ferns are plants "plantae" the have chloroplast which is used in photosynthesis resulting in the plants being green
4 0
3 years ago
Which of the following alternative energy sources in not inexhaustible
Mashcka [7]
<span>Assuming that this is referring to the same list of options that was posted before with this question, it is the "sun" that is inexhaustible. Of course technically even the sun will burn out someday, but that won't happen for billions of years. </span>
8 0
3 years ago
Leo has been learning about wind, douds, temperature, and precipitation in school. What is the name for the long-term temperatur
Tems11 [23]

Answer:

C- Climate

Explanation:

Climate is those patterns over a long period of time.

4 0
3 years ago
Read 2 more answers
How did the movement of plates create the Himalayas
Andrew [12]
The continental plates collided, causing subduction to stop because India couldn't sink into the mantle, so instead it pushed the crust upward and downward, creating the Himilayas.
3 0
3 years ago
Other questions:
  • How would you build a model that is ionized? What happens if an atom is too ionized? How would you build a model that is radioac
    14·1 answer
  • Homework help :
    15·1 answer
  • The aerobic phase of cellular respiration in the mitochondrion produces a net of about 28 to 30 ATP molecules. How does this com
    6·2 answers
  • A(n) _____________ is a group of similar cells and their intercellular materials in a discrete region of an organ performing a s
    12·1 answer
  • Which scenario is an example of a negative feedback loop?
    10·2 answers
  • gene expression can occur at several points along the pathway from DNA to RNA proteins. in one example of gene expressions, the
    6·2 answers
  • Transpiration is one part of the
    13·1 answer
  • How does a cell get water and nutrients ?
    15·1 answer
  • 1.who is known as the “father of Evolution?
    15·2 answers
  • What is the primary source of energy for all food chains?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!