The vessels that are located on the outer surface of the heart to provide its oxygen supply are the

Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels

Pl as time goes by and water goes through the water cycle again and again, the amount of water on earth: increases decreases ostays the same goes up and down

True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.