Rapid communication throughout the body is

accomplished by
a. neurons.
b. blood.
c. hormones.
d. muscles.
e. connective tissue.


Answer: a

Biology & Microbiology

You might also like to view...

Which of the following plant cells has a companion cell?

a. tracheids b. vessel elements c. sieve elements d. sclereids e. fibers

Biology & Microbiology

The process by which two interacting species act as agents of natural selection on one another is called

A) parasitism. B) mutualism. C) coevolution D) symbiosis. E) mimicry.

Biology & Microbiology

For the complete respiration of one molecule of glucose, the citric acid cycle must turn a total of

What will be an ideal response?

Biology & Microbiology

Hydrostatic pressure in plant cells that presses the plasma membrane firmly against the interior of the cell wall, making it rigid is.

What will be an ideal response?

Biology & Microbiology