What are the types of Vitamins and their functions in the body?​

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

Due tonight 10 points will mark brain

Communication and transportation have improved as a result of scientific advancements. select the best answer from the choices provided of mark this and return save and exit next