The answer is option C "Warm air rises as cooler, denser air falls." Convection is heat transfer between two objects for example a hot metal pot to a spoon. During convection hot air rises and cold air (or denser air) sinks.
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The primary source of energy in a food chain is Sun, because producers are the ones that prepare food by themselves and that food is then passed on to higher levels in food chains. And as the producers make their from Sunlight, the primary source of energy in food chain is <u>Sunlight</u> .
Answer:c
Explanation:
it will kill the animals that eat the grass and them
Answer:
what are the options
the only thing i can think of without seeing the options is Competition from other animals.
Explanation:
Answer:
carbo hydrates and lipid if not lipids then proteins.
