I need a flowchart describing how energy from the sun is responsible for the process of plant roots growing in rock cracks

the answer to your question is tooth decay.

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

in case if a person is bitten by a snake then after contacting the medical control, there is a need to apply a pressure immobilization bandage and try to make the person calm and as still as possible unless and until any medical comes.

try to avoid washing of the bitten region as any venom left on the skin can in determining the snake. make sure to not cut the wound, or try to suck the venom out from the region, and do not apply any kind of tourniquet.