Autism, Schizophrenia, leukemia,
could you give me brainliest if correct?
<span>D a rigid cell wall which provides structure and support
</span>
Answer:
If there wasn't a lot of organisms and energy in the productive part of the triangle, then there wouldn't be a lot of third level organisms. The energy piramid would be a lot smaller then what it is here, and maybe if the energy source was low then there might not be such a vast varity of animals in the ecosystem.
You're welcome friend <3
Cold air usually pushes warm air because cold air has a HIGHER DENSITY
Answer:
incisors
Explanation:
incisors are mainly used for biting and cutting
