Answer:
Mouth-to-mouth
Explanation:
Mouth-to-mouth is the most effective way to get the patient breathing again without injuring him/her further.
Answer:
c
Explanation:
I believe is correct.
Running at the gym is a healthy way to destress and so is doing a hobby.
Answer:
It consists of just a few kinds of atoms: carbon, hydrogen, oxygen, nitrogen, and phosphorus. Combinations of these atoms form the sugar-phosphate backbone of the DNA -- the sides of the ladder, in other words. Other combinations of the atoms form the four bases: thymine (T), adenine (A), cytosine (C), and guanine (G).
Explanation: