<span> </span>Earth's axis is tilted<span> by approximately 23.5 degrees. In other words, </span>Earth's<span> daily rotation </span>is<span> shifted by 23.5 degrees with regard to its yearly </span>revolution<span> around the sun
"AB84"
</span>
Active transport is the movement of particles against the concentration gradient
Isn't this Chemistry.... But anyways am a budding Biochemist
(Mass #) = (Atomic #) + (Neutron #)
: . (Neutron #) = (Mass #) - (Atomic #)
= 162 - 41
= 121
Note that: Atomic # = Amount of Protons = Amount of Electrons
Answer:
D. geographic isolation.
Explanation:
As the Grand Canyon formed, it became a physical barrier to the mixing of squirrels from its northern and southern sides. Each squirrel population was confined to a single side. This type of separation is referred to as geographic isolation.
