Answer:
A: Microscopes make small things appear larger. C: Hans and Zacharias Janssen created the first microscope. and D: A lens is a transparent material that helps show the details of things observed.
Explanation:
I just did it
Answer:
D. a cat
Explanation:
a feline is another word for cat
Protozoans, bacteria, fungi... viruses are not organisms
Answer:
pepsin would either work at extremely slow pace or get denatured.
Natural selection is an idea that Charles Darwin came up with.
It attempts to describe how animals and plants evolved by using nature as the determiner of who survives. For example, if there is a fast cheetah population and a slow cheetah population in Africa, the slow cheetah population will eventually die out due to them not being able to catch prey to survive. The fast cheetah had the desirable traits necessary for survival in this location. Only the strong survive is helpful to remember when dealing with natural selection.
