Answer:
a
Explanation:
lampreys are jaw-less fish
Answer:
They can mimic a natural hormone and lock onto a receptor within the cell. The disruptor may give a signal stronger than the natural hormone, or a signal that occurs at the "wrong" time.
Explanation:
Answer:
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process. By doing so, they sustain life on Earth.
The diagram that best represents the transports of cellular molecules by osmosis is D