How can the stems leaves flowers and buds of plants be used to identify them

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z