The most common cause of anemia is iron deficiency.
Mantle convection causes tectonic plates to move around the Earth's surface.
Answer:
B)protons, down
Explanation:
Chemiosmosis is the diffusion of ions through a selective permeable membrane. It specifically refers to the production of ATP through the movement of hydrogen ions through an inner membrane during cellular respiration. Hydrogen ions diffuse from an area of high proton concentration to one of lower concentration.
Answer:
Started in China it spread through people that went to visit other places or items that were manufactured there were contaminated
Homologous structures are common structures in different species that perform different functions and may have look similar in structure.
Example- The different animals have bones that appear very similar in form and function and seem to be related.
