1. are chemical messengers released by endocrine glands to regulate the function(s) of…

1. are chemical messengers released by endocrine glands to regulate the function(s) of other cells.
a.
Antibodies
b.
Hormones
c.
Electrolytes
d.
Neurotransmitters
2. A sample that is not representative of the population from which it is drawn is said to be:
a. Compromised.
b. Contaminated.
c. Unresponsive.
d. Biased.
e. Distorted.