Despite the fact that the various protists observed in this exercise belong to different eukaryotic lineages, what makes them all “plantlike” in nature?

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger

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

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate