Which of the following is a characteristic of a sedentary person?
A.
uses the stairs instead of an escalator
B.
engages in health-enhancing physical activities
C.
becomes easily winded during simple activities
D.
participates on a competitive sports team

Becomes easily winded during simple activities

C. Becomes easily winded during simple activities

Step-by-step explanation:

A sedentary person is characterized by having a lifestyle with little to no physical activity.

Taking the stairs, rather than the escalator, is choosing to be ACTIVE.

Engaging in health-enhancing physical activities is exactly the opposite of what a sedentary person would do.

Becoming easily winded during simple activities is the result of little to no exercise. Then when you do anything... it's hard for the body.

Competitive sports takes effort and exercise!

Hope this helps! :)

step-by-step explanation:

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dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3