Are frogs considered autotrophs or heterotrophs

On-center cells: A. are excited by light that falls in the periphery of their receptive field. B. are excited by light that falls in the center of their receptive field. C. are inhibited by light that falls in the center of their receptive field. D.

If you have a sequence with cattails on one end and a bird at the other, what would that represent

What is the field called to study about food web?

What are the pros and cons of geothermal energy

How many letters does DNA have?

Is there more lymphoid tissue in adults than in children?

Which is the correct order of processes that occur as water moves from a lake to a cloud and then back to Earth's surface?

How can changes in one part of earth affect another part

You and other scientists have been able to get the same results after many experiments. What is this proven data called? A. theory B. hypothesis C. scientific law

An onset of industrialization results in which part of the s curve model