PLEASE HELP It has been estimated that in this way the world's seagrass meadows
can capture up to 83 million metric tonnes of carbon each year. While
seagrasses occupy only 0.1% of the total ocean floor, they are estimated
to be responsible for up to 11% of the organic carbon buried in the ocean.
Calculate the total annual amount of carbon captured by the World Ocean.

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?