Aumento de la temperatura ambiental fenómeno físico o químico

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg 

answer; the male's sperm cells have mitochondria, but because the sperm contributes dna but no cytoplasm, no mitochondria are passed to the egg at ferilization;