Aplant using the sun to grow leaves; this is an example of
a. photosynthesis.
b. ecosystem.
c. plant succession.
d. evolution.

Were you able to observe the nucleolus in any of the cells if so which ones

Urgent in guinea pigs, black fur (b) is dominant over white fur (b). cross a heterozygous (hybrid) black guinea pig with a homozygous (purebred) white guinea pig. complete a punnett square, identify the genotype(s), phenotype(s), and probability (% and fraction) that the offspring will be black and white?

Adding more tributaries to a local river basin can have what effect?