Answer:
Cancer
Explanation:
In all types of cancer, some of the body´s cells begin to divide without stopping and spread into surrounding tissues.
When cancer develops, the cells become more and more abnormal, old aor damaged cells survive when they should die, and new cells form when they are not needed. These extra cells can divide without stipping and may form growths called tumors
Answer
I think the answer is C
The same amino acid in organisms
B Carbón dioxide
Not sure
Answer: Meteorites spring from a variety of sources. ... More than 70 meteorites that have fallen to Earth have had their ages calculated by radiometric dating. The oldest of these are between 4.4 billion and 4.5 billion years old. Fifty thousand years ago, a rock hurled down from space to form Meteor Crater in Arizona
Explanation:
That is all I can think of