Which statement indicates what the fossil record suggests about evolution on Earth?

Which of the following represents a negatively charged ion? of t 7

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from