How do people acquire immunity? a) through breastfeeding
b) through a shot
c) through antigens
d) through inflammation

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.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime