PLEASE ASAP Compare the development of embryos from species A-C. Based on your observations, how can
you tell which two species are more closely related?

A The two species that have tails during development are the most closely related

B The two species that have the least similar stages are most closely related

C The two species that have the most similar stages are most closely related

D The two species who look the same in stage A are most closely related

Which kind of aquatic ecosystem does the photograph most likely show? a. marsh b. swamp c. lake d. river

The endoplasmic reticulum (er) is an organelle in some cells. in these cells, it is continuous with the nuclear membrane and forms a large part of the cell\'s total membrane. sort the phrases below as describing rough er, smooth er, both, or neither. note: if you answer any part of this question incorrectly, a single red x will appear indicating that one or more of the phrases are sorted incorrectly.1) found in prokaryites and uekaryotys2) involved in protein synthesis3) involve in lipid synthesis4) contains molecular chaperones in lumen5) bound with ribosomes6) involved in toxin or drug metabolism7) large systemot internnected tubules, vesicles, and sacs8) "packages" enzymes in vesicles for secretion.

How do antiviral drugs work? in your own words.