<span> hydraulic pumps, flying machines, and war machines.</span>
Answer:
A
Explanation:
it also stores all the cells dna
<span>The first method to determine the chemical composition of a substance in space was using light. By determining red shift in the observed spectrum of light they could determine the elements they were observing. Different elements change the way light behaves and from this scientists can determine the makeup of things such as stars and nebulas.</span>
The correct answer is 42. I know this answer is right because i have already turned my assignment in and got it right.
