Synthetic compounds that mimic the biological function of the sex hormone estrogen have been found in the marine environment. how would this pollutant be classified, and why is this a public health concern?

Amolecule of one atom of carbon and two atoms of oxygen would be written oco? осо, o co2 o 200

You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?