Where do animals obtain carbon?
a.
the atmosphere
b.
plant and animal consumption
c.
the soil
d.
photosynthesis

select the best answer from the choices provided

a
b
c
d

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present