Some activities that cell requires energy may include cell division, active transport, protein synthesis etc.
In human, Cells get their energy by the food we eat. The nutrients in the food breaks down into soluble and simple molecules in stomach and small intestine and it is absorbed through the small intestine and assimilated into the cells, becoming part of it, providing the uses for each type of nutrient. And of course, many of them is the energy source.
Answer:
Motion is a change in position measured by distance and time. Speed tells us the rate at which an object moves.
Coral snakes imitates king snake-mimicry
also body coverings such as fur on a bear
Answer:
a b e
Explanation:
these are all pros of living in groups
Answer:
Lunar Phases.
Explanation:
Lunar phases are created by changing angles of the earth, the moon, and the sun, as the moon orbits the earth.
