Which of the following are physical properties of a penny? choose all that are correct. select one or more:
a. conducts electricity very well.
b. resists corrosion from most acids.
c. reacts to oxygen when heated.
d. slightly red in color.

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

Anybody who knows ap biology, can you friend or message me

What do we call the process when two dominant alleles are expressed and do not blend? a.incomplete dominance b.codominance c.multiple alleles