Explain what scientists are able to learn about evolution when comparing different fossils in different rock layers? Use these three terms in your related, extinction, and transition. You must write at least two complete sentences.

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;

answer; ///(b) it is composed of four protein chains and four heme groups;

where is the diagram?

if you insert the diagram ill be able to you

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.