Answer the following questions 1 What gas do plants give off

Last updated: 5/14/2023

Answer the following questions 1 What gas do plants give off in the light 1 mark Answer 2 What gas do plants and snails give off in the dark 2 marks Answer 3 What is necessary for plants to produce oxygen 1 mark Answer 4 How do the oxygen O and carbon dioxide CO levels change over time 2 marks Answer 5 What do you think would happen if plants and animals were placed in the same test tube 1 mark Answer 6 How do the snail results compare in the light vs the dark How do the plant results compare in the light vs the dark 2 marks Answer 7 From viewing the videos on elodea and snails list two safety precautions which you recommend for others to consider to perform the same experiment 2 marks