Which statement is not an example of intracellular communication? A. A nerve cell stimulates a muscle cell to contract.

B. A signal is translated to cause muscle contraction.

C. A muscle cell action is coordinated.

D. A muscle cell maintains homeostasis.

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