<span>if the infants head suddenly shifts position
temperature changes abruptly
startled by a sudden noise</span>
D. a cause might be the increase of survival rate of the long-legged ponies.
A 16-culled embryo is called a Morula
It is an indicator of poor air quality from air pollution. This pollution is most often ozone or particulates. Typically it indicates that the air is unhealthy for children, the elderly, and sensitive groups.
Teenagers require more energy because they are still growing, using up more energy and nutrients than adults would depending on factors like how active they are.
A balanced diet is a diet that contains the proper proportions of carbohydrates, lipids/fats, proteins, vitamins, minerals, and water necessary to maintain good health.