Select all the correct answers. Based on these images, what can you say about the tentacles of an octopus and the limbs of a lizard?

They’re homologous structures.
They’re analogous structures.
They’re vestigial structures.
They’re neither homologous nor analogous structures.
They’re neither vestigial or homologous structures.

Which term describes a normal value for something in the body? a. homeostasis b. set point c. feedback loop d. integration center

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of