2. High birth rate, zero death rate, high immigration, zero emigration
This is because birth rate and immigration increase population size, and death rate and emigration decrease population size, so maximizing the former and minimizing the latter are ideal
Answer:
Yes, viruses are super small. It is also smaller than bacteria. So you wouldn't notice anything.
The epiglottis covers the larynx to prevent food from entering the lungs.
I will go with A ....as radiation is out of question..... DNA sequence is same in all.......I don't think evolution is a mistake !
so A
