Briefly explain why maintaining a healthy weight is important in cardiovascular system care. maintaining a healthy weight lowers blood pressure and cholesterol. high blood pressure and high cholesterol can lead to heart problems.

Factors influencing fitness,health,and wellness over which you have little control

Which of the following is a health risk associated with ground-level ozone? a.cataractsb.skin cancerc.respiratory illnessd.all of the above

In many ways, the regulation of the genes of a particular group of viruses will be similar to the regulation of the host genes. therefore, which of the following would you expect of the genes of a bacteriophage? a) regulation via acetylation of histonesb) positive control mechanisms rather than negativec) control of more than one gene in an operond) reliance on transcription activators