14. A heart attack may be due to all of the following except 1) an increase in arterial blood pressure
2) oxygen deprivation of cardiac muscle
3) narrowing of the arteries transporting
blood to the heart muscle
4) decreased consumption of complex carbohydrates

1) an increase in arterial blood pressure

Explanation:

Blood pressure is not an accurate predictor of a heart attack. Sometimes a heart attack can cause an increase or decrease in blood pressure, but having a change in blood pressure reading doesn't always mean it's heart-related.

D

Explanation:

Got this wrong because of other answer don’t put that one in

answer; bodies of water store heat during the day and release it at

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.