label the relationship between the process of photosynthesis and cellular respiration as it relates to the picture below

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.

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.

i believe your answer would be c.. : )

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.