Which has characteristics similar to a scientific model? a. a deep-sea submersible b. a planetary rover c. the brooklyn bridge d. a toy train

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

What is the most common reason for matter changing its state?

Describe the structure of ammonium lauryl sulfate. refer to the given diagram. your answer should include the type of bonding, the elements contained, and the size and shape of the molecule. write a short paragraph.