your answer is C. The EPA under the Toxic Substances Control Act also referred to as the TSCA are responsible for setting rules and regulations regarding polychlorinated biphenyl, PCB. Tina should reference the TSCA to help support her protest against the very toxic chemicals and compounds in PCB.
Answer:
D) 70
Explanation:
Vertical is going up so it would the highest number.
Answer:
The correct answer is option a. "vocal folds (true vocal cords)".
Explanation:
The vocal folds are composed of twin bands of elastic ligaments of mucous membrane stretched horizontally. The vocal folds are key in creating sounds and are the structures that allow us to speak. The size of the vocal folds determines the pitch of the voice, and its movement is controlled by the vagus nerve, which allows it to be open when breathing and vibrating when singing.
It is true that Skin Cells are classified as Somatic cells