Blood enters the pulmonary vein with close to 100% of the blinding site for oxygen saturated.
Answer:
it is called a ledgar
Explanation:
Dont really know how to explain but hopefully it's right
Granite,chalk,slate, that si the only three i can think of at the moment
I think it’s phenotype bc phenotypes is what the natural selection acts on bc it’s what interacts with an organisms environment and not the genotype.
Answer:
I think it's A but I could be wrong so really sorry if I am
