Nitrogen (3%) is found in many organic molecules, including the amino acids that make<span> up proteins, and the nucleic acids that </span>make<span> up DNA. Calcium (1.5%) is the most common mineral in the </span>human body<span> nearly all of </span>it<span> found in bones and teeth.
Hope it helps :)</span>
I think the correct answer from the choices listed above is the last option. The ne<span>ighborhood services that doesn't help improve academics, mental health and well being would be </span><span>Cultural activities. It only improve you social health. Hope this answers the question.</span>
<span>Genetic
factors are more important than environmental factors in determining an
individual’s personal health risks.
- false</span>
<span>This experiment was meant to test the selective permeability of dialysis tubing to iodine, glucose, and starch. In the experiment it was discovered that tubing is permeable by iodine and glucose but not starch. This is known because the bag acting as a membrane turned blue black ( a reaction between the iodine and starch) and the solution remained an amber color. This indicates that while the glucose and starch were able to move through into the solution the starch could not as the color changing reaction didn't occur outside of membrane.</span>
Answer:
B.
Explanation:
because thats the right thing to do to avoid spreading of this.
