Question 3 (1 point) All raccoons have bone cells and musle cells. What do the raccoon's bone cells and muscle cells have in common with each other? (How are
they similar to each other?)

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.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.