An ultrasound because it is an imaging test that uses soundwaves to create a picture known as sonogram of organs tissues and other structures inside the body
Answer:
chlorination
Explanation:
The use of chlorination to treat drinking water, which began in 1913, reduces the incidence of waterborne diseases.
Answer:
I believe it would be the respiratory system.
Explanation:
Answer:
increase in a person's resting heart rate
Answer: Option d
Explanation:
In case of Cesarean section, large bleeders are clamped and not ligated because there is a chance of postpartum hemorrhage which is very fatal for the mothers.
It has been recorded that almost 1 to 5% of the women die after giving birth to the baby because of excessive blood loss.
So, it is better to clamp the placenta rather than to ligate it as it would not prevent blood loss.
