Living things take in oxygen and take out carbondioxide . plants take that carbondioxide from atmosphere and gives out oxygen . thats why there is need to grow plants and trees.
The all original volcano, or my personal favorite, how to save an egg from a long drop using balloons or parachute etc
Answer:
A. I think ion know for sure soo
A chromosomal rearrangement is a mutation that’s a type of chromosome abnormality involving change in the structure of the chromosome