Explanation:
The role of active cytotoxic T cells is to attack <u> </u><u>body cells that have been infected</u>
The secret of an endocrine gland that is transmitter by the blood to the tissue travel through the body .
Answer:
False
Explanation:
They are genetically identical to the parent cells, but different from eachother.
Answer: Those which can adapt and withstand the high acidity levels of water.
The pond slowly becomes more acidic due to release of chemicals from a nearby factory. The chemicals released are acidic and toxic which will cause biomagnification in the pond water. Those organisms which can withstand the high acidic pH of water will survive. Others which can undergo adaptations can also survive.
They store energy for the body cells with the difference that carbohydrates give the cells short-term energy while lipids give them long-term energy, meaning it takes more time for that energy to be lost
