Los pulmones y el sistema respiratorio permiten la entrada del oxígeno del aire en el organismo, así como la expulsión de dióxido de carbono al espirar. La respiración es el término que se utiliza para denominar el intercambio de oxígeno procedente del entorno por el dióxido de carbono que se produce en las células.
Answer: 5,000 because thats bigger
Explanation:
Answer:
100%
Explanation:
Pattern baldness if X linked and recessive.
A father with 
and a mother with 
have a son.
First, let us look at the result of the cross between the two:
x
male progeny: 
female progeny: 
<em>The two sons resulting from the cross inherited male pattern baldness. Hence, the percentage chance that the son will inherit male pattern baldness is 100.</em>
Answer:
The answer is the last one.
Explanation:
becouse not all organisms have same cell structure for example the plant cell has organelles and structures that are different from animal cells..there you go.
