Answer:
one reason why healthcare sytemshave increased is because there are more people on this earth and not alot of familys cant afford healthcare
Explanation:
the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce.
You can always sit on the ground and stretch your legs in a pike position, lean in a crescent shape to stretch your back and sides of your torso, roll ankles, and even pull your arms across your body to create a simple stretch.
Answer:
Here
mass = 20kg
Force = 20*10=200N
Height=1.5m
The work done by the Coolie = 200*1.5=300j
Explanation:
