Answer:
B. QRS wave
Explanation:
The position of QRS wave on an electrocardiogram corresponds with the point of highest blood pressure in the vessels leaving the heart. Hence, option (b) is the correct answer.
Answer: exercise secretes a hormone called endorphins which makes you happy
Answer:yyyy
Explanation:cant see it but yeah
Answer:
The answer has to be C.
Explanation:
I'm only saying C because it said her "older daughter" and it only mentions autism, and being a 3 year. Its probably not right tbh but hey, its a fun question to guess.
