Can someone answer all my questions

Why would a drug the damages capsids treat a viral infection

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance