What is the main idea of the article? Animals depend on plants for reproduction and development.
Animals depend on plants for food and shelter.
Plants depend on animals for seed dispersal and pollination.
Plants depend on animals for oxygen and sunlight.

Seltzer water is created by placing water under pressure with carbon dioxide gas. which of the following statements best describe seltzer water: a. the solution will be slightly acidic b. the solution will be slightly basic. the solution will be strongly acidic. d. the solution will be strongly basic. e. the solution will be neutral

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?