Which of the following is FALSE about forces?
A. Forces can cause change.
B. Forces act in pairs.
C. A force will always cause motion.

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because

Which of these would most likely be a stimulus that would cause the body to initiate feedback mechanisms a.) normal body temperature in an arctic environment b.) normal boy temperature in a tropical environment c.)light physical activity d.)low blood sugar