In the united states, what ratio represents the minimum amount of children that are overweight and obese?
a. one half
b. one third
c. one fourth
d. one fifth

Sweat glands that cause orders during puberty are present in the body from the time of brith

What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein.b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid.c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane.d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.

For yokos physical fitness class she is supposed to do a certain amount of aerobic exercise what is best for her