Uranus is the seventh planet from the sun and the first to be discovered by scientists. Uranus is blue-green in color, the result of methane in its mostly hydrogen-helium atmosphere.
Answer:
It is a compound sentence.
Explanation:
Compound sentence contains two independent clauses.
The sub units that make up Macromolecules are proteins, lipids, nucleic acids, and carbohydrates.
Alternative energy sources are those that do not deplete natural resources and do not harm the environment.
Options A, B, and C are all fossil fuels, which we know can be depleted and harm the environment.
The only valid option here is D, Geothermal energy.
Geothermal energy is both renewable and environmentally friendly.
Most enzymes end with the suffix -ase. Example: ligase, protase, maltase, Of course there are few exceptions like pepsin.
