Answer:
The first and last box. If you don't agree with the first then definitely consider the last box.
Because its made of electronic components and uses energy to work.
Answer:
uracil base-pairs with adenine
Explanation:
The answers are the following:
A.Carbon, oxygen, hydrogen, nitrogen, and phosphorus are all involved in creating genetic material.
D.Elements can combine to form all the substances found on Earth.
<span>Numerous ecosystems systems can exist in one biome in light of the fact that a biome is immense, and take the Marine Biome for example.There are diverse zones that things live in or environments. There are environments appropriate by the shore, somewhat more distant, and one ideal amidst the water. So there can be numerous in one biome in light of the fact that a biome is only one class, similar to tundra, or marine.</span>