2. The Hematodinium parasite becomes less of a problem for the blue crab when

A-the crab is very young.

B-fishing is thriving in the region.

C-the crab moves to less salty water.

D-a significant percentage of the population is impacted.

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.