Despite the fact that skin-to-skin contact is important in establishing bonding between babies and their caregivers, that same contact can also expose them to pathogens. you have been asked to teach a short class for child care workers to them identify highly contagious diseases that can cause outbreaks in their environment. which two of these conditions are most common and most infectious in babies?

parasites can detrimentally affect their host, but also must not allow their host to die before they can complete their life cycle. some parasites have complex life cycles with many different hosts, and have had to find ways of persisting in many different environments during the change from one host to another. ectoparasites live outside the body of the host, and can more easily  disperse, but are  more exposed to predators, parasites, parasitoids. endoparasites live inside the body of the host, and are therefore protected from the outside environment. but they can be  attacked by the host's immune system. they have therefore developed  mechanisms for dispersal such as  complex life cycles.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

answer increasing the intensity, duration,and frequency of exercise progressively;