What does the texture, or particle size, of soil determine? how much litter will form in the soil

the fertility of the soil that is formed

how much air and water the soil can hold

whether the soil formed is topsoil or subsoil

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%

When mitochondrial dna from living relatives was compared with mitochondrial dna from the skeletons, scientisits determined that skeletons 3,4,5,6 and 7 were members of the romanov family. which of these skeletons can be identified by name based on the evidence you have? explain your answer.