Answer:
13- C
14-B
15-B
16-C
I'm not too sure about the 16th
Answer and Explanation:
Matter is defined as anything that has mass and volume. Atoms are the smallest unit of matter. This means that atoms are the building blocks of all other substances on Earth- both organic and inorganic.
3. Is cancer bc of the frequent of the length of the enzyhme
Answer:
<em>C. There are no genes on Y chromosomes so X linked traits are more common.</em>
<span>The current estimated total number of species on earth is between five million and hundred million.
The reason why it is hard to get an accurate count is because some species are very hard to find reason being that of nocturnal habits, location, and the size.
All the species which have ever lived on earth are being estimated to be extinct. It is approximately one extinction for every million species for years. Mammals species like typically persist for one million years.</span>