Carlos made a diagram to compare two kinds of fish. which label belongs in the area marked Z? a. scales
b. no jaw
c. swim bladder
d. skeleton made of bones

PLEASE HELP

The rate at which molecules water and oxygen can enter a cell is determined by the-

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

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