Answer:
Explanation:
Parasitic mode of nutrition is a type of nutrition in which parasite live inside the body of another organism or on the surface of the body and get nutrition directly from the host organism. In symbiotic mode of nutrition both organism are benefited while in parasitic mode only one organism get benefits.
Answer:
It occurs in consumers as well as producers. Photosynthesis only occurs in the plant also called producers in which they prepare their food with the help of carbon dioxide and water in the presence of sunlight.
Answer:
We only know it's there because we can see the effect of its gravity. Scientists study dark matter by looking at the effects it has on visible objects. Scientists believe that dark matter may account for the unexplained motions of stars within galaxies. Computers play an important role in the search for dark matter information.
Explanation:
Hope That helps!
b
I am not that sure but I think endocrine cell don't contain blood vessels
