Answer:
Cold Air Will Sink
Explanation:
As hot air rises cold air will sink, cold air is more heaveir than hot air.
Answer:
The food we eat - our diet - is made up of different biological molecules which gives us energy and contain chemicals we need to grow and repair ourselves and help our cells function in our body.
Carbohydrates and fats are made up of carbon, hydrogen and oxygen.
Proteins contain carbon, hydrogen, oxygen and nitrogen.
Answer:
When you ascend, water pressure decreases while the air in your lungs increases. Your lungs will overstretch and rupture. Asphyxiation is the deprivation of oxygen resulting in unconsciousness or death.
Explanation:
It usually happens to scuba drivers. Pressure changes will cause you injuries when you go down the water and then you go up. When you descend, water pressure increases while the air in your lungs decreases. When you ascend, water pressure decreases while the air in your lungs increases. Your lungs will overstretch and rupture. Asphyxiation is the deprivation of oxygen resulting in unconsciousness or death.
A , basal cell carcinoma is the most commonly contacted type of skin cancer
Answer:
its C.
Explanation:
DON'T FREAKING MOVE THE PATIENT! call 911/999 first and give them the address and the FULL SITUATION, then ask what you CAN do
