Answer: Track relay racing
Throwing baseballs puts a high impact on your bones and muscles causing them to increase in strength and muscle. We see the same thing happen in volleyball and basketball. However in track, the explosive movements do not put the same amount of pressure on your bones causing it to be the least likely to increase bone strength.
B antivirals because anti means against so fighting against viruses
Employee turnover is expensive. While some turnover can be expected, poor management can cause the normal turnover to climb to an excessive level. According to the U.S. Bureau of Labor Statistics, turnover can cost an organization 33 percent of an employee's total compensation, including wages and benefits.
I would say D
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities
Skin acts as a barrier between invaders (pathogens) and your body.
Digestive system defense has enzymes. The enzymes in your stomach, pancreas, and liver help destroy pathogens.
The circulatory system contains immune cells called lymphocytes, which protect the body against antigens (viruses, bacteria, etc. ) that invade the body.
The respiratory system is a layered defense mechanism which relies on components of both the innate and adaptive immune systems to protect the lungs and the rest of the respiratory tract against inhaled microorganisms.
The body’s innate immune system (nervous system), its first line of defense, recognizes infectious microorganisms such as bacteria, and initiates a generalized short-acting response while summoning the body’s adaptive immune cells to mount a sustained and targeted attack.
