The answer is B. chemicals.
the reason its b is because A= bacteria but u have to clean the bacteria in the water so its not A and its not c. becouse that will be just turning the ice into water .so the answer is b. becouse we use chemicals everyday to get rid of bacteria and waste
Answer:
mesosystem
Explanation:
Bronfenbrenner's ecological systems theory is a meta-theory focused on a child's development. This theory indicates complex environmental 'layers' that have an effect on a child's development. Bronfenbrenner categorizes a person's environment into five systems: 1-microsystem (i.e., direct contact with the child, e.g., parents and siblings), 2-mesosystem (i.e., interactions between the microsystems in one's life), 3-exosystem (i.e., social structures that indirectly influence child's development), 4-macrosystem (i.e., cultural context), 5-chronosystem (i.e., transitions and shifts that influence development). A mesosystem comprises interactions between the microsystems in which the developing individual participates. In consequence, a girl’s face-to-face interaction with her siblings is part of her mesosystem because siblings form part of her microsystem and they have a direct influence on her development.
Well, I won't do your essay for you, but I can help outline some stuff you can change which will improve your health. Then, I'll leave it to you to explain <em>how </em>it does so! =)
So, I can't say these specifically apply to you, so I'll just make some generalised changes you can make.
<em>* begin working out</em>
<em>* eat healthier and nutritious food</em>
<em>* begin meditating </em>
<em>* cut out addictive tendencies (video games, etc)</em>
<em>* learn to love yourself (loving yourself is a key to confidence and self-forgiveness, which leads to better mental health)</em>
<em>* work on proper and consistent hygiene </em>
Hopefully, this helps! =)
Carbon dioxide leaves the blood and enters the alveoli
<span>Frequency of exercise.Intensity of exercise.Time of exercise.<span>Type of exercise.</span></span>