Answer:
Yes
Explanation:
High blood pressure can be redused, but can't stop permanently.
Answer:
1/4
Explanation:
The reason that the answer is 1/4 is because the young man, his grandfather, his father, and his mother equal 4 people. The young man is 1 person. 1 person/4 people = 1/4.
Its true.......................................................
The catalyst is consumed by the reaction, so none remains at the end of the reaction, good luck
