It's all dependent on the amount of oxygen your lungs take in and deliver to the heart
Answer:
Correct/valid answer is the lenght of daylight.
Explanation:
Abiotic basically means not living.
So, Populations of rabbits are living. It's defintely not that one.
Herbivores are living. So it's not that one.
Bacteria are living. So it's not that one.
<u><em>Daylight is non living. </em></u><u><em>So there's your answer.</em></u>
<em><u>Please mark as brainliest, I need just a few more :D</u></em>
Answer:
then, they didnt have much equipment. now they do
then, they didnt wear masks. now they do
Explanation:
thats all i got for now
<span>Francis Bacon was the one who invented the scientific method!</span>