What part of the flower encloses and protects the ovary?

A scientist wants to test how much of a base can be added to a solution before the pH of the solution changes to above a certain point. The starting pH of the solution is 7.0 and the sc? Are prokaryotic cells older than eukaryotic cells? What does outward mean? Is yeast killed in high temperatures? How long do you cook a whole turkey in a pressure cooker? What does the leaping wealth of tide mean? Why are functional MRIs useful to doctors? What is difference between electric and electronic? Do electrons and protons repel? How many quarts in a 9.4 pot? What do enzymes digest fat into? What are the spore casings called in ferns? What is a transitional neighborhood? The underwear in the image keeps you warm on cold nights because it? Can you store bottle water more than two years? When the cation in a compound is replaced does it stay charged? Is wheat an autotrophs? Who made the protractor? How do differences in climate affect plant life? Is it true melting is considered an sublimation change because energy is gained by substance as it changes stae?