Two velocities can be combined. Because of it, you must account for direction. The effects of the two velocities can be determined by doing what mathematical operation or vector math on the following: a. A surfer paddling with the current
b. A surfer paddling 90° to the current c. A surfer paddling against the current

idk but if i had to take an educated guess i’d say a c d

Hiya,  (the properties of carbon depends on the structure of said element.)  although, carbon is not cohesive or adhesive.carbohydrates contain carbon, hydrogen, and oxygen.  it can bond with other carbon atoms as well as other elements.a polymer is a big ole' molecule made from smaller molecules that decided to smack together and form a covalent bond. but it is fact that carbon often forms polymers.decomposition of molecules simply means the organism is clearly dead and the molecules of said dead organism can be reutilized by living organisms.hope this !

Answer based on the number of sets and repetitions of specific exercises;