Answer: 1) 9 2) iron
Explanation:
1) From research, 9 amino acids can not be made by an healthy adult, are arginine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan and valine
2) Iron plays a vital role in the build up of hemoglobin in the body. Transferrin protien binds to iron to transport it throughout the body, helping to make the red blood cell. To grow or raising the hemoglobin level is by eating or taking food that contains enough iron
Answer:
reinforcement is the correct answer.
Explanation:
Alice scored well in her tests, so to reward her effort, her parents decide to take her to her favorite place, This is an example of reinforcement behavior which is shown by the Alice parents to cheer and encourage her.
Reinforcement behavior is the act of cheering and strengthening something.
Reinforcement is of two types:
- Positive reinforcement: means appreciating and encourage the person when they do the desired work
- Negative reinforcement:is the behavior that is encouraged by avoiding the negative consequence.
<span> It explains the purposes of the constitution.</span>
Observing how the person solves problems.
Answer: Nonverbal communication
Explanation: Nonverbal communication are communications done through other means such as sign language,Eye contact,body language,body postures etc. Some researchers have found out that sensitivity and accuracy of Nonverbal communication is a major determining factor of happiness in a marriage relationship. Accurate and sensitive nonverbal communication is essential for effective relationship between couples.
