When a plant forms glucose molecules, what is its source of carbon atoms

What protects the lining of the stomach from acidic gastric juices?

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

What type of competition exsist between two species. turtles and fish