<span>The question is asking us to continue the sentence in: Biology and geology are two very different sciences, but biologists and geologists use scientific knowledge in the same way. These scientists both use scientific knowledge to... First, Geologists don't work with humans specifically, so we can reject answer D) Similarly, we reject answer B because it's only geologists who investigate Earth's different layers. Option C is again only true for one of the groups: the biologists! So the correct answer is A. answer questions and solve problems affecting the natural world.</span><span />
The answer is Optic Chiasma
The most common technique would be x-ray as it clearly displays bones.
A neutron is one of the three subatomic particles, between electrons and protons it has no charge since it is neutral.
If your eyes happen to come into contact with acetic acid, you should immediately wash your eyes with water for no less than 15 minutes
