BRAINLIEST! List two test for measuring each of the following fitness areas:

a) Cardiorespiratory fitness
b) Muscle strength
c) Body Composition

Please explain your answer

What are atoms of the same element with varying number of neutrons

Which component of the earth’s atmosphere is decreased due to photosynthesis?

Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?