Tiny packets of radiant energy from the sun are called electrons.
b. protons.
photons.
a.
C.
d. neutrons.

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of