The answer to question one is a dissecting microscope.
The answer to question two is the third option about three-dimensional images
The correct answer is carbon dioxide and oxygen
Idk the options but it could be genetic variation
You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
Answer:
True
Explanation:
<em>The three groups of organisms have the capability to cause different diseases in humans and other animals. The specific ones among them that can cause diseases are said to be pathogenic while those that are incapable of causing diseases are said to be non-pathogenic.</em>