Worth 20 points near the end of both march and september,

a.
spring begins in both hemispheres.
b.
the sun’s rays strike earth with the same intensity everywhere.
c.
earth’s axis is no longer pointing at the north star.
d.
neither end of earth’s axis is tilted toward the sun.

select the best answer from the choices provided

Option (D)

Explanation:

By the end of the March as well as September, the tilt of he earth is not oriented towards or away from it. This means that neither of the end of the earth's axis is tilted towards the sun.

These are the time that is referred to as the equinox namely the March equinox and September equinox. During this time of equinox, the duration of day and night are almost equal in all the places.

Thus, the correct answer is option (D).

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

equal distribution i think.