this is the exchange of gases and nutrients.
It took me a bit but i figured it out!
Hope this helps you some!:)))
When one is considering his educational goals in
relation to socio-economic factors, he needs to ponder on the following:
<span>·
</span>The change of work values over time
<span>·
</span>The change of work values change from others
<span>·
</span>How work values influencing other s
<span>·
</span>Adjusting values to what is available
<span>·
</span>Stability of work values than others over
generations
<span> </span>
Answer:
PROTEIN. Protein is an important building block in the body because it's responsible for supplying amino acids that are used to create and repair cells, tissues, hormones, enzymes, red blood cells, and antibodies. Proteins also maintain fluid balance and transport substances throughout the body.
Answer:
b.
Explanation:
answer b is the only positive answer.
Answer:
D
Explanation:
Because the germs can live on your skin for weeks. Do you not pay attention in health class?
