Neurons and muscle cells perform different functions. In the body, these cells have the same? The function of muscle cells is? while the function of neurons is to send nerve signals.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

for a different answer set the answer would be because the oxygen in the water had depleted (apex)

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.

answer///(c) the maximum number of organisms an environment can support for a long time; i believe this is correct, plz check luck;