Hi!
I think the word is lungs, so the answer would be:
In the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the
lungs.
This is because the right ventricle pumps the blood to the lungs through the pulmonary valve.
Hope this helps! Best of luck!
<span>C. Cells come from other cells</span>
Alleles are two different forms of a single gene.
Answer:
Some factors that may cause a decrease in population size:
- a high mortality rate due to an infectious disease
- a low birth rate
- a high mortality rate due to interspecific competence
- a high emigration rate
Explanation:
In biology, population size (N) refers to the total number of individuals in a given population. The four main factors that affect population size are birthrate (natality), death rate, immigration rate (i.e., the number of individuals of a given species that move into a population), and emigration rate (i.e., the number of individuals of a given species that move out of a population). Both birthrate and immigration are known to increase N, while death rate and emigration are rates known to decrease this value.
The new root cells come from Behind the root cap