The primary difference in the nature of men's and women's friendships is that an ----------is the focus of men's interactions and conversation is the focus of women's interactions. When interacting with the other sex, however, males modify their style more than females.
Skimping on protein can retard growth and development, decrease immunity, weaken the heart and lungs and sap the energy that babies and toddlers need to play and learn. Every cell in the body contains protein, it makes up enzymes needed for chemical reactions and 10 percent of a childâs energy comes from protein. Dietary proteins are digested into amino acids that are used to make body proteins to grow and maintain the bones, muscles, blood, skin, hair and organs.
Vital organs. Humans have five vital organs that are essential for survival. These are the brain, heart, kidneys, liver, and lungs. The human brain is the body's control center, receiving and sending signals to other organs through the nervous system and through secreted hormones.hese hormones, in turn, travel to different tissues and regulate various bodily functions, such as metabolism, growth and sexual function. The immune system is the body's defense against bacteria, viruses and other pathogens that may be harmful.