Answer:
The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
Explanation:
sorry if its wrong
The feature that helps organisms survive better in its environment is adaptations.
Answer:
It slows down the entry of heat through the walls and ceiling.
Explanation:
Insulation is a poor conductor of heat.
Thus, it takes a long time for the heat of the sun's rays to penetrate to the inside of the building.
If the building was cool to start with, insulation will help it stay cool longer.
Answer:
C
Explanation:
It is positively charged and include most of the atom's mass.
The answer would be an Ecologist
