In order for the elodea leaves to photosynthesize need to light and both and

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Talking listening and reacting non verbally are all part of communicating

What is the difference between an igneous, sedimentary and metamorphic rock