Question

aastha - nhi aisi koi baat nhi hai
don't worry aap mujh par chhor do mai use thik karta hu ,,xd
but please don't be sad :-(

shu - you are not shu??
where is shu??

okk bye

what is photosynthesis​

Answer 1

Answer:

Physical activity is defined as any voluntary bodily movement produced by skeletal muscles that requires energy expenditure. Physical activity encompasses all activities, at any intensity, performed during any time of day or night. It includes exercise and incidental activity integrated into daily activity.