Students should wear gloves in the lab, so why is it important for them to wash their hands after handling organisms or chemicals? gloves can contain imperfections, which allows for contaminants to get through to the skin. gloves are made of a porous material, which allows substances made of small particles to pass through. the material of gloves thins with extended use, allowing for more acidic substances to reach the skin. the material of gloves reacts with many substances and leaves toxic residues on the skin.

Ineed a chemical reaction takes place in which erlergy is released. arrange the reaction's characteristics in order from start to finis lower energy of reactants higher energy of products higher energy of reactants transition state sd lower energy of products

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.