The tooth enamel of apes is thinner compared to that of
hominids.
The tooth enamel is the hardest, most mineralized substance
in the body. It is the most visible part of the tooth and it covers the outer
layer of each tooth. The tooth enamel is composed of several proteins which
form a framework for the minerals that makes it hard. It plays a crucial role
in guarding the teeth from decay.
I believe it is A) Nucleus
Answer:
Geological, chemical, paleontological.
Explanation:
Geological evidence for ice ages comes in various forms, including rock scouring and scratching, glacial moraines, drumlins, valley cutting, and the deposition of till or tillites and glacial erratics.
Successive glaciations tend to distort and erase the geological evidence, making it difficult to interpret.
It took some time for the current theory to be worked out.
There have been at least four major ice ages in the Earth's past.
Paleontological by their bones, remains
<span>The
number of the hydrogen atoms in a molecule of 6NH3 is 18.
Because 6 x 3 = 18
6NH3 = 6 ( Nitrogen Hydrogen 3)
So that would be 6 times 3 hydrogen the answer is 18.
Hydrogen atoms are the atoms of the chemical element hydrogen. It usually
contains a single positive charge protons and single negative charge electrons.
It do not have neutrons. It is called as protium with a symbol of 1H</span>
