As water drains off and eventually combines at a central point in a watershed, it picks up different types of surface pollution left over from agricultural, industrial, commercial, and other types of human activity.
where is the final resting point for all of the pollutants?

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Of your good in bio kusing a series of preliminary observations; pstate a problem developed from these observations, formulate a hypothesis, design an experiment to test the hypothesis

What is the role of dna ligase in the elongation of the lagging strand during dna replication?