natural selcetion acts on phenotypes within a population. if for example you want to know if the muscle mass trait is acted upon by natural selection in female lions what three thinngs must be true about muscle mass in lionesses?

cool kid

Explanation:

im getting points duh

this protocol provides a detailed procedure for co-immunoprecipitation (co-ip) to identify protein–protein interactions.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.