Answer:
I-3, II-2, III-2 are all definitely carriers
It is possible find the genotype of individual II-1 because the he inherited his father's y which does not carry the trait (because only x chromosomes have the trait) and his mother's x chromosome, but the mother is not a carrier.
Erosion, each of these wear away rocks by bumping and chipping pieces off.
Explanation:
hair cells is most likely to replicate faster than the brain cell
__________
I think it's solar panels
I think it should Be C).The new virus kills...etc