Your immune system consists of that fight disease.
a.
cells
c.
organs
b.
tissues
d.
all of the above

ANSWER IS D

Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Involving transcription and translaton. explain the causes and effects of damage to the genetic code.