Answer: The structural and functional characteristics of different types of cells are determined by the nature of the proteins present. Cells of various types have different functions because cell structure and function are closely related.
Explanation:
Question:
How is earth’s motion related to the origin of the galaxy and it’s solar system?
Answer:
<u>The Earth is a part of the galaxy and its solar system and as Earth was created with the big bang, it happened inside of them.</u>
Explanation:
The relative motion of the Earth around the solar system is the Earth is moving and spinning around at a tilt. Our solar system in the galaxy is moving and the galaxy in the universe is constantly moving. They are all moving around a a central object just as the Earth revolves around the Sun.
Answer: A
Explanation: I did the test
They answer is C because echinodermata and cnidaria are examples of radial symmetry
