Single-celled organisms split in half, resulting in twice as many organisms as before. what is this an example of?
a.
acquiring energy
b.
reproducing
c.
maintaining structure
d.
not enough information to answer

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

What is the statement plant growth is affected by the color light

What is required in the genotype of an individual to show a recessive trait? a. two recessive alleles b. at least one recessive allele c. no recessive alleles