Answer:
The elecron cloud is located around the nucleus.
The electron cloud contains negitivley-charged electrons.
A higher effectivly nuclear charge causes greater attractions to the electrons causing them to come closer.
The faster a electron goes the farther away it will go.
Answer:
It’s a birthrate> death rate
Explanation:
I don’t to be honest I just guessed and got it right
Answer: Both infect host organisms
Explanation: A virus is a microscopic particle that can infect the cells of a biological organism. ... They are similar to obligate intracellular parasites as they lack the means for self-reproduction outside a host cell, but unlike parasites, viruses are generally not considered to be true living organisms.
I don’t know but it’s either b or c