Answer:
D
Explanation:
polysaccharides is NOT one of the four main groups of macromolecules of living things
_______________ reactions transfer energy to the surroundings, usually as heat.
C. Exothermic
Explanation:
It is true that the wings of the bee move very fast. The wings are smaller than their body and it is believed to be difficult for the wings to lift the whole body of the bee.
Sometimes, bees carry nectar and pollen with itself which again increases their weight. It has been found that the wings do not move up and down rather moves to and from. Since air is denser, it tries to push the air downwards and lift itself upwards.
It's the lack of milk in a person's diet many people in Africa can't afford milk. That's the best I can do, I don't know the subject very well
Answer:
centimeters
Explanation:
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