Answer: Ultimately, the sun powers all major renewable energy technologies except geothermal and tidal power
Explanation:
The sun drives atmospheric processes that result in wind for wind power, plant growth for biofuels, and water evaporation that makes hydropower possible.
1100
the elevation of point z is 1100 because in the picture...
The four types of macromolecules in cells are nucleic acids, lipids, proteins, and carbohydrates.
It's controversial because the best source of stem cells is a human embryo (an aborted fetus).
There are so many examples for that in different areas, like biology experiment carried out in our lab recently.
Here's one link : https://www.creative-biogene.com/Services/ion-channel-cell-line-development.html
