How long can a human body hold there breath for winner gets brainlest

How long can healthy lungs hold breath?

Most people can hold their breath for somewhere between 30 seconds and up to 2 minutes.

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: