A Which of the following statements is true?
Lysosomes and chloroplasts are unique to plant cells.
O A nerve cell contains more mitochondria than a muscle cell.
Homeostasis on the cellular level is controlled by the cell membrane.
Instead of a cell membrane, plant cells have cell walls.

Homeostasis on the cellular level is controlled by the cell membrane.

Explanation:

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.