4. What was life like for most of
Earth's history?
O
lots of plants and animals
O
no life at all
mostly small, simple, single-celled
organisms
O
humans were building civilizations

no life at all

Explanation:

Coz our earth is too old and in compare to the period of organisms to the period when earth was just a rock, we found that there was no life for many years.

Hope it helps!

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.

it is the most commonly accepted one