Place the rock layers in order from youngest to oldest​

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.