Select the correct answer. While making an omelet, a strand of Sebastian's hair accidentally falls into the batter. What type of contaminant does he add to the omelet?
A.
a natural physical contaminant
B.
a biological contaminant
C.
a foreign physical contaminant
D.
a chemical contaminant

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi