In four paragraphs write your vision of the future of all life on our planet in regards to food, water, hunger, and the environment as a whole. be creative but realistic. try to be optimistic and problem-solving oriented. use outside references as needed to legitimize your views.

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth