Answer:
Warm air rises, creating a low pressure zone; cool air sinks, creating a high pressure zone.
Answer:
d. paraffin
Explanation:
Paraffin has low thermal conductivity, a high heat capacity, and is insoluble in water.
Answer:It is because he did not know that plants absorb mineral elements from the soil and carbon dioxide from the air.
Explanation:
Answer:
Circulatory system
Explanation:
The circulatory system is one of the eleven organ systems of the human body. Its main function is to transport nutrients to cells and wastes from cells
Primary purpose of circulatory system is to transport blood throughout the body by circulating
