The advantages of vascular tissue over non vascular tissue are evident in

a. whether organisms have alternation of generations
b. an organism's size and complexity
c. the number of individual offspring produced by each organism
d. all of the above

What came first the elephent or the crocodile

Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.

Why are common names a problem for scientist?