REFLECTION about of DISASTER AWARENESS PREPAREDNESS AND MANAGEMENT

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

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring