The answer to your question would be:
B, Your cells would have molecules from air, but would not get enough molecules from food.
You can actually use logic to riddle this answer out.
Option A is not plausible because sleep is out of the question. The answer has to be something related to the lack of something, such as a certain molecule, not sleep.
Option C would make no sense in any context. The fewer molecules of food sure, but it doesn’t mention having enough or too little molecules needed for exercise.
Option D is a no contest answer. If you have a problem digesting enough food, that means you would be lacking food molecules. The only way you could be able to lack both food molecules, and oxygen molecules, mean you have both respiratory problems and digest problems, or a disease that attacks both the respiratory system and digestive system.
I hope this helps you out
The answer is false because people can cause changes to the ecosystem by doing a lot of things like cutting down trees Etc.
Answer:
because there are many influencers on social media
