Answer:
Heavy breathing
Explanation:
U know when u are doing a heavy job u feel like u can't breathe normally till u rest a little bit
Blood is pumped through blood vessels all over our bodies because it carries the nutrients, mineral, and oxygen that every cell in our bodies need. It also carries out the metabolic waste away from its cell of origin.
Blood vessel is a tube-like structure in our body like vein, artery, and capillary. It carries blood through the tissues and organs within the body.
Answer:
Frequency: refers to how often you exercise.
Intensity: refers to the intensity of exercise undertaken.
Time: refers to the time you spend exercising
Explanation:
give credit to the other person :)
Answer:
A switch is used to make a circuit ON and OFF.
A holder is used with a lamp
Explanation:
