When bert mixed red, green, and blue light beams together, he ended up with a color?

Bert will up with a white colour provided he mixed the three colours in full intensity (100%). When the three primary colors; red, green, and blue are mixed together in various ways we obtain a broad array of colors. The combination of red, green, and blue in full intensity will give colour white. If colour red and blue have 50% intensity and colour green has 100%, or vice versa we will obtain a different colour.

all living organisms need energy to grow and reproduce and respond to their environments metabolism is the set of life-sustaining chemical processes that enables organisms transform the chemical energy stored in molecules into energy that can be used later for cellular processes

Explanation:

it is stored for later use and cellular processes