A carrot stick in on the shelf and it is crisp and breaks when bent. After four days the carrot has become soft and can be bent easily. What has happened to the carrot in the past 4 days?

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.

American scientist, linus pauling, was one of many scientists racing to discover the molecular structure of dna. pauling initially thought that the molecule was a triple helix. later, james watson and francis crick unveiled their double helix model, which turned out to be an accurate description of the molecule's shape. why did watson and crick succeed when pauling failed?