That the oxygen levels in the test tube increased and carbon dioxide levels decreased because plants produce oxygen using carbon dioxide
Answer:
Because of outer planets' extreme environments, it is improbable that they would contain any life. Outer planets are the farthest from the Sun; as a result, some lack necessary heat to support life, while others are hotter than expected for undetermined reasons.
Explanation:
Please mark me brainlest
Answer:
producers
Explanation:
because they take in light to make THEIR OWN food
If brainiest is earned its greatly Appreciated
The liver has both respiratory and digestive
may be a diagram like histogram or bar graph can u be more descriptive and image maybe
