Q: Scientific notation expresses a number as a what, times a power of 10? Read this paragraph and choose the correct option from the provided answers: Scientific notation expresses a number as a coefficient times a power of 10. Choices: - fraction - function - expression - coefficient A:
coefficient

Q: How many orders of magnitudes bigger is the electric force? Read this paragraph and choose the correct option from the provided answers: and . The electric force is 39 orders of magnitudes bigger. Choices: - 36 - 45 - 33 - 39 A:
39

Q: Q: What surrounds the lungs in a thoracic cavity? Read this paragraph and choose the correct option from the provided answers: Choices: - calcium - single membrane - water - double membrane A:
A: double membrane

Question: Q: What occurs when a parent cell splits into two identical daughter cells of the same size? Read this paragraph and choose the correct option from the provided answers: Binary fission occurs when a parent cell splits into two identical daughter cells of the same size. Choices: - linear fission - symbiotic fission - twin fission - binary fission A:
Answer: binary fission

*Question*
Q: Would you find cells that contain a cell wall, a large central vacuole, and plastids in plant or animal cells? Read this paragraph and choose the correct option from the provided answers: Most organelles are common to both animal and plant cells. However, plant cells also have features that animal cells do not have: a cell wall, a large central vacuole, and plastids such as chloroplasts. Choices: - heart cells - animal cells - tube cells - plant cells A:
**Answer**
plant cells

Q: Q: Addiction affects what type of chemical receptors within the brain? Read this paragraph and choose the correct option from the provided answers: Figure above shows the accumulation of radioactive compounds that bind to dopamine receptors. The non-addicted individuals have large numbers of receptors for dopamine. The addicted persons show less binding to these receptors, indicating that fewer receptors are present. Choices: - mitochondria receptors - serotonin receptors - bind receptors - dopamine receptors A:
A: dopamine receptors