Which best defines cohesion? cohesion is caused by polar water molecules attracting each other. cohesion is caused by polar water molecules repelling each other. cohesion is caused by polar water molecules repelling and not mixing with non–polar molecules. done

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)