Which statement describes the motion of Earth around the sun?

The speed of Earth is constant regardless of its distance from the sun. The speed of Earth is constant because the distance remains the same between Earth and the sun.

The speed of Earth is constant regardless of its distance from the sun.

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set