True or false? Some energy sources are more packed with energy than others.

please help me!
*science*

True

Explanation:

for example a newer car has more energy then a older car.

or some foods give you more energy then others

b) mutualism

hope this : )

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.