Answer:
Blood is stored within blood vessels in a closed circulatory system, which circulates unidirectionally (in one direction) from the heart around the systemic circulatory route until returning to the heart.
Explanation:
Answer: D
Explanation: carbon is coming out of the buildings
1- Emigration and immigration rate
2- Death rate and birth rate
These factors determine and affect the number of organisms of a species in a particular community. Hope this helps!
Answer:
A. Wind
wind is a renewable resource because there is unlimited supply of it.
Explanation:
the point at which warm air begin to raise before colliding with cold air is 3
