Answer:
Like when you move around, or blink/talk :)
Emperor penguins need lungs to breathe. In penguin lungs, air never stops. ... Once the air goes farther into the trachea it splits into two different directions into both lungs. To get the oxygen into the blood cells, it must come "within small distance of the penguin blood cells".
Answer:
A=4
B=1
C=3
D=2
Explanation:
hope this helps you to understand now :)
Answer:
the answer is D) does not require energy from ATP to take place.
Explanation:
Passive transport doesn't require energy (ATP), active transport does require energy. Passive transport moves molecules WITH the concentration gradient (high to low), while active transport moves molecules AGAINST the concentration gradient (Low to High).
Mark me brainliest
Answer:
A
Explanation:
this is because of when parents are the selector of their children sex there will be a bias to one sex.