Disease and food shortages would keep the numbers down because of the increase in life.<span />
Answer:
The rocky, brittle lithosphere cracks. These cracks are called faults.
Hi!
So, assuming that you mean a creator as in a religious deity - we're going to run into problems here.
In order for something to be scientifically validated, it has to be proven scientifically by following the scientific method.
As science is based off the physical world, the things we prove must reflect that. The idea of a deity is something which lies <em>outside </em>the physical realm.
This means that any proof that we do find a 'creator', will simply just be something we now know about the physical world.
We can't have <em>scientific </em>evidence of something which we cannot prove <em>scientifically. </em>
With that said, unless there is context or a piece of information missing, the question is unanswerable.
Hopefully, this helps! =)
Answer:
deoxyribose, uracil, and phosphate
Explanation:
Answer:
4
Explanation:
The circulatory system includes the blood that has picked up the carbon dioxide from all of the respiring tissues and who also delivered oxygen to them to continue respiring.
The blood will then reach the lung where the carbon dioxide that the tissues released is exchanged for oxygen in the alveoli.
* Blood cells isn't an organ system which makes 1 incorrect.
* Digestive system will in no way bring the blood to the lungs or away from it. This is the circulatory system's job. So 2 is incorrect.
*Lastly, lungs are organs and the question asks for organ systems. So 3 is incorrect.
