The answer is number 5: defends the body against pathogens. Red blood cells do not defend the body, white blood cells do. Red blood cells' purpose is to carry oxygen to the rest of our body.
Answer:
well i usally do yoga or listen to music or go for a run
Explanation:
Child labour society, family income, interpersonal relationships and employment-related factors are the characteristics of non-friendly environment.
<h3>Factors affecting children mental growth:</h3>
Environmental factors that adversely affected the growth and development in children include housing arrangements, family income, interpersonal relationships and employment-related factors.
These factors greatly disturbed the psychology and mental condition of a child so we have to take initiatives in order to provide good environment for children.
Learn more about environment here: brainly.com/question/17413226
