Answer:
C
Explanation:
Mexico gained its freedom in 1820
How far deep they were dug up shows us what time period they came from so we can classify what dinosaur it is
The correct answers are:
2. Fresh water is essential to all life on earth.
and
4. Most of earth's water is stored in the oceans
Answer:
Solar panels
Explanation:
Solar panels produce electricity directly from the sunlight.
Solar panels use the photons. When the photons hit the panel they are absorbed by the panel’s semiconducting silicon material.
