research the following terms: gross, profit, total revenue, and gross profit margin .Make a diagram explaining these terms. Then find your gross profit margin based on estimated gross profit and total revenue. what does your gross profit tell you? answer

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

The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity

Describe characteristics of a good respitory surface