Answer: The advantages of electron transport chains are directed
towards living things. Electron transport chains permit the cell to take energy from harvesting electrons .
Explanation: Read above.
Answer:
b
Explanation:
because the vacuoles are used to store water
She is a medicinal chemist, hence one of her main assignments would be to produce drugs for certain diseases. This could involve several subtasks like identifying chemical substances, analyze which substances can dissolve another and finding catalysts or enzymes for certain reactions and also simpler procedures like annihilating a base with an acid.
True examples of Cetaceans are Whales, Dolphins, and Porpoises.