Answer:
Explanation:
The circulatory system consists of typically two organs these are the heart which also belong to the cardiovascular system and the lungs which also belong to the respiratory system these are connected to the arteries, veins and other blood vessels. The lungs receives the oxygen which diffuse oxygen into the blood vessels which transports the oxygenated blood to the heart which is pumped and circulated by the heart to all the parts of the body.
Answer: A
Explanation:
Let’s use the other answers to compare
B. This is unreasonable, they ARE different.
C. This is incorrect sodium chloride does NOT have more atoms
D. This is simply incorrect :)
Answer: A
Answer:
The Exosphere
Explanation:
The Exosphere is the farthest away from the Earth and the least dense. Going towards the Earth a space ship would pass through the Ionosphere, then the Stratosphere where high flying airplanes can be found, and finally closest to the Earth is the Troposphere which is the thickest layer where all our weather takes place.
The ozone layer is damaged by all
