Answer:
Human has 4 chambers, and most reptiles have 3 chambers in their heart
Explanation:
your question in Romanian translated roughly What is the difference between a human and reptile circulatory system?
Answer:
A published opinion with supporting evidence.
<h2>Answer:</h2>
The correct answer is option A which is, "Electrons are re-energized to be used in NADPH production".
<h3>Explanation:</h3>
In photosystem II, light energy is used to split water molecules which release electrons.
These electrons then move to photosystem I to reduce NADP to NADPH.
Hence electrons in photosystem II are ultimately used to produce NADPH and option C is the correct statement.
Ketosis is a process that starts when your energy intake hasn't been enough, so ketone bodies, molecules produced by the liver, supply you with energy.
During ketosis, the ph of the blood decreases which means that the bloods acidity increases, which is not healthy.
Hope it helped,
BioTeacher101
