There a box of 25N 25N 50 N and 100 N 1.Explain how you calculate the net force in any direction on the box.
2.Suppose an upward force of 15 N is added to the box, What will the net vertical force be on the box?.
3.What force could be applied to the box to make the net force in the horizontal direction zero? explain.
4.Suppose a force of 25 N to the right is added to the box. What will be the net force to the right?
pls help my grade is dropping ​

Long term exposure to waves can cause sunburns and skin cancer.

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.

The sea slug that considered to be a photosyntheesizing animal