Q: What term means the percentage by mass of each element in a compound? Choices: - mass effect - elemental percent - biomass - percent composition A:
percent composition

Q: What is the the force of attraction that holds together ions? Choices: - covalent bond - soluble bond - magnetic bond - ionic bond A:
ionic bond

Q: Q: Individuals with sickle cell anemia have crescent-shaped what? Choices: - glial cells - white blood cells - nerve cells - red blood cells A:
A: red blood cells

Question: Q: What is the rigid layer that is found outside the cell membrane and surrounds the cell? Choices: - cell barrier - cell shield - cell root - cell wall A:
Answer: cell wall

*Question*
Q: The type of eruption a volcano has depends on the type of what in its chamber? Choices: - funnel - cavity - core - magma A:
**Answer**
magma

(Question)
Q: The force that blood exerts upon the walls of the blood vessels or upon the chambers of the heart is known as blood what? Choices: - squeeze - push - vaccuum - pressure A:
(Answer)
pressure