A plate moving at a rate of 4 cm is moving toward a plate that is 10,000 km away. In how many years will the plates collide?
year
O 250 million years
0 2,500 years
O 25 thousand years
O 250,000 years

Atest cross can be used to -predict the phenotypes of a monohybrid cross -predict an unknown genotype of a purebred dominant plant -cross-breed dominant and recessive plants -give probabilities that a trait will appear