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
LenKa [72]
2 years ago
13

Plz help Me i will really appreciate it

Biology
1 answer:
Artist 52 [7]2 years ago
8 0

Answer:

An energy pyramid is a model that shows the flow of energy from one trophic level to the next along a food chain. The pyramid base contains producers—organisms that make their own food from inorganic substances. All other organisms in the pyramid are consumers

Explanation:

You might be interested in
Karissa is conducting an experiment on the amount of salt that dissolves in water at different temperatures. She repeats her tes
Olenka [21]

Answer:

She could time how long it takes for each amount of salt dissolves in the waters. (as well as keep each amount of salt the same if she was not doing that already.)

Explanation:

This way, she could observe which water is best for dissolving solvents and which is most affective in the shortest amount of time. If she was not timing how long it takes for salt to dissolve in different temperatures of water, then the experiment may as well have been useless unless there is somehow a different objective.

4 0
2 years ago
Read 2 more answers
What are the products of photosynthesis
atroni [7]
The products of photosynthesis has reactants and products

In photosynthesis for products there are rubp which is technically glucose and oxygen. So your answer would be number 4

The other ones listed are classified as reactants

4 0
3 years ago
Which of the following best compares the male and female reproductive structures of a gymnosprem
Sauron [17]

Answer:

gymnosperms produce male cones and female cones, and the pollen from a male cone fertilize the egg inside a female cone

3 0
2 years ago
0. How might the channelization of rivers affect populations in river ecosystems?
worty [1.4K]

Answer:

D.

Explanation:

Hope this helped!

5 0
3 years ago
Read 2 more answers
Which type of fossil evidence helps determine the evolutionary relationship between two hominid species?
Triss [41]
The skull size of each species! 

It's the size of the skull specifically the jaw bones, that can help determine relationships of two hominid species.

Hope this helps!
8 0
2 years ago
Other questions:
  • When geologists refer to the " Big Five", what are they referring to?
    8·2 answers
  • What is a species?
    14·2 answers
  • What do plant cells have that animal cells do not?
    13·2 answers
  • Time it take the earth to orbit the sun once
    11·1 answer
  • Which of the following is an example of resourcefulness
    8·1 answer
  • Explain one way the water cyce affects weather.
    8·1 answer
  • Compartmentalization within a eukaryotic cell means: Select all that apply.
    5·1 answer
  • Science progresses through a process of asking questions about the world, forming a falsifiable hypothesis to answer the questio
    12·1 answer
  • Which pair of structures would provide a positive identification of a plant cell under a microscope?
    15·1 answer
  • When a heart attack occurs, heart tissue enzymes begin to show up in the bloodstream. On the third day, physicians expect to fin
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!