A division of your immune system called cell mediated immunity is charged with stopping viral infections. The main actors of that are called cytotoxic T cells who, when they encounter a cell that is displaying viral antigens on its surface, binds to the cell and releases toxic substances called perforins and granzymes that destroy and digest the viral infected cell.
Answer:
d
Explanation:
Carbohydrates is bassically sugar
An increase in ladybugs would cause a decrease in aphids, since aphids are food for lady bugs, the more hungry lady bugs the less living aphids.
Answer:
you meant what are the main sources
they are: fossil
clean energy
energy storage
hydrogen& fuel
electric power
Answer:
heyooooooooo!!
The outer layers of the star fall inward on the neutron core, thereby crushing it further. The core heats to billions of degrees and explodes (supernova), thereby releasing large amounts of energy and material into space.
hope this helps >3
Explanation: