What does the evidence suggest as a cause of the mass extinction 65 million years ago

Name the type of chemical that speeds up digestion

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air

Paint and solvents pose no potential hazard to human health. select the best answer from the choices provided t f