What caused Antarctica’s climate to change from a more temperate climate to its current climate? a.
movement of tectonic plates
b.
El Niño
c.
being surrounded by ocean
d.
all of the above

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.