Explanation:
Genetic alternations include chromosomal abnormalities and gene mutations. Chromosomal abnormalities generally arise during cell division. ... Gene mutations are permanent changes in DNA gene sequence. They can arise during normal DNA replication or in response to environmental factors.
If your asking if you can prove everything by science then no but people will try they will give out theories and try to find solutions that they can't. And if your asking if your able to prove all things that happen/the explanations scientifically then the answer is no. Take how the world was made for example nobody knows how it is made. The scientists are trying to prove it was created by some big bang when in reality nobody really knows that's just a theory. One of many theories.
The best and most correct answer among the choices provided by the question is the fourth choice. The statement that best describes the process is "<span>Heat will flow from Object 1 to Object 2 in examples 1, 2, and 4, and heat will flow from Object 2 to Object 1 in Example 3." </span>I hope my answer has come to your help. God bless and have a nice day ahead!
I believe the answer is C
Carbon dioxide is the correct answer because the tree uses the molecules from the gas and rearranges them using photosynthesis. most cells can be traced back to this meaning the mass mostly comes from carbon dioxide<span />