Q: What type of transport occurs when substances cross the plasma membrane without any input of energy from the cell? Choices: - physical transport - wave diffusion - active transport - passive transport A:
passive transport

Q: Heat, electricity, or light might provide what necessary input to the process of decomposition? Choices: - source - material - food - energy A:
energy

Q: Q: Which layer of soil experiences the most weathering? Choices: - subsoil - bedrock - humus - top layer A:
A: top layer

Question: Q: What type of cells does meiosis produce? Choices: - child cells - diploid daughter cells - mutated cells - haploid daughter cells A:
Answer: haploid daughter cells

*Question*
Q: How can we reduce use of energy resources? Choices: - liberation - restoration - modification - conservation A:
**Answer**
conservation

*Question*
Q: Food is chemical energy stored in what? Choices: - typical molecules - oxygen molecules - DNA molecules - organic molecules A:
**Answer**
organic molecules