You want to better examine the internal structure of a single Euglena cell under a microscope. Based upon your experience in the lab, which microscope objective would you use (choose only one objective)? Explain your reasoning.

What causes darkening of the skin as melanin production increases

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.

The carrier molecules of the electron transport system are located in the