Austin builds three pinewood derby cars. Car A weighs 5 ounces, Car B weighs 6 ounce, and Car C weighs 7 ounces. He predicts tha
t the more weight added to a car leads to a faster finish. Scientific conclusions are based on scientific evidence, what evidence would support Austin’s prediction?
He could race multiple cars with different weight added on them and do multiple races (just to be sure) and see if his theory was correct, if not he should right down what he has learned from his experience! :D
the correct answer is D. for example per say an animal sadly dies. Then bacteria break down dead plants or other living things using decomposition, and later on use nutrients for plants to grow. and it is a cycle on and on and on.
