Fish has a singular circulatory system, means the blood carrying oxygen from pulmonary circuit will be dumped into the same chamber as the blood carrying wastes and CO2 in the heart, because the heart has only one chamber.
amphibians has a 3 chamber heart, but still not a complete separated pulmonary circulation. However, it does have 2 loops at this stage. Of course birds and mammal also has this feature. So the distinction will be between fish and amphibian, which is the evolutionary double loop pathway.
The frontal lobe of the brain is not essential for driving a motor vehicle. The only time that the frontal lobe would be activated during driving would be when there is potential danger, for example a car swerving in front of you. The dorsal lateral prefrontal cortex is more essential for driving, as it is involved in judgment and decision making.
C. im pretty sure thats what it is, the other answers sound weird and definitely wrong in my opinion
Answer:
The visible light spectrum
Explanation:
R - red, O - orange, Y - yellow, G - green, B - blue, I - indigo, V - violet
These all are rainbow colors included in the visible light spectrum that we humans can see.
Answer:
The answer is C (Cytosol)
Explanation:
Cytosol is the jelly-like fluid that fills the space between cell organelles. It also plays a role in keeping the cell's structure.