1. Through blood transfusion
2. Unprotected sex
3. In contact of body fluids
4. Mother to baby during birth or through breast feeding.
A.moves from higher concentration to lower concentration
Answer:
the ability to produce clean water is an index of water quality based on six attributes
Answer:
Negative and Positive paragraphs.
Explanation:
Positive statements tell us what is. Negative statements tell us what is not.
<u>Spanish Translation:</u>
<u>Las declaraciones positivas nos dicen qué es. Las declaraciones negativas nos dicen lo que no es. </u>
<u>Espero que esto ayude!</u>