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

What are the pros and cons of quadrat sampling?

In cattle a single gene with two alleles determines fur color the fur can be red white or roan roan fur has both red and white hair which of the following statements is true a the allele for roan fur color is dominant over red and white fur color b the allele for red fur color is dominant over white and roan fur color c the roan and white alleles are expressed independently of the other d the red and white alleles are expressed independently of each other

What is an example of a scientific question that galileo could not have answered with out this new tool?