As you know, plants are usually green<span>, which means that most other colors are absorbed. One of the most common pigments is called chlorophyll, and one of the varieties is responsible for the </span>green<span> color of plants; it strongly absorbs </span>blue<span> and </span>red<span>light, which leaves only the </span>green<span> light to make it to our eyes.</span>
1 and A
2 and B
3 and D
4 and C
Kinetic energy = 1/2mv^2
=1/2(25)(1^2)
= 12.5J
