Why are there usually so few organisms at the top level or apy
energy? (Think about what is available to the organisms at the top of the pyramid.)

What claim did thorne make? what evidence supported his claim?

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.

Crossing over is a method of (blank)?