Phenolphthalein is used as a visual indicator in a strong acid-strong base titration because

Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.

Drive down any three characteristic of modern periodic table

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?