*Question*
Q: Which are the closest living relations to land plants? Choices: - mammals - arthropods - sporozoans - charophytes A:
**Answer**
charophytes

*Question*
Q: The first law of thermodynamics deals with the total amount of energy in what? Choices: - organism - springs - galaxy - universe A:
**Answer**
universe

*Question*
Q: Name the 2 types of carbohydrates? Choices: - simple and thermal - simple and nuclear - simple and structural - simple and complex A:
**Answer**
simple and complex

*Question*
Q: What is the permanent prevention of gamete production or release called? Choices: - restoration - insemination - fertilization - sterilization A:
**Answer**
sterilization