Which three statements describe environmental factors and how they affect frog development?
A. Tadpoles that go through metamorphosis when pond water levels are low
tend to be small as young adults.
B. Tadpoles that have access to more food tend to have a larger mass as
adults than other frogs.
C. Tadpoles that inherit genes for a large body size have a greater mass as
adults than other frogs.
D. Tadpoles that go through metamorphosis under crowded conditions tend
to be small as young adults.

21

Explanation:

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.