They do not have lungs. They have gills tat help them get the oxygen out of the water around them.
In modern cosmology, the origin of the Universe is the instant when all the matter and energy that currently exist in the Universe emerged as a result of a great expansion.
<h3>Theories about the origin of the universe</h3>
- may change due to further investigations
<h3>in astronomer proposed a new theory about the evolution of the universe what is the next step the astronomer should take to make his theory reliable</h3>
- publish the theory in a scientific journal to let people know about it
<h3>where negatively charged particles would most likely be found in an atom</h3>
With this information, we can conclude that Electrons – Negatively charged particles located in the electrosphere; Neutrons – Neutral charged particles that, like protons, make up the nucleus of the atom. The attraction or repulsion of bodies depends on the nature of the electric charge: Bodies with charges of the same nature (or sign) – repel each other.
Learn more about atom in brainly.com/question/1566330
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Answer:
The answer is A
Explanation:
It is A because rock, water, and sand are all abiotic , is is NOT c because algae is a biotic factor
Answer:
An astronaut visited Mars. His weight on Earth was 180 pounds
Explanation:
1.4 pounds
c.
6.4 pounds
b.
4 pounds
d.
40 pounds
Anyone with that name is basic lol
