Answer: Red blood cells, also referred to as red cells, red blood corpuscles, haematids, erythroid cells or erythrocytes, are the most common type of blood cell and the vertebrate's principal means of delivering oxygen to the body tissues—via blood flow through the circulatory system.
Explanation:
They are all fused together I hope I helped you
Explanation:
Certain factors affects child health such as:
- poor eating,
- over feeding,
- unhealthy food choice
Parents have the responsibility to ensure the school of their children limit the availability and marketing of unhealthful foods and sugary drinks, as well as making water available to students.
Therefore, <em><u>a parent should choose what their kids are eating, </u></em>and introduce a regular culture of exercising which is very important to the child's health.
Answer:
When the body is stressed, muscles tense up. Muscle tension is almost a reflex reaction to stress—the body’s way of guarding against injury and pain. With sudden onset stress, the muscles tense up all at once, and then release their tension when the stress passes.
Explanation:
