Q: Name the physicist who discovered radioactivity? Choices: - louis pasteur - neal degrasse tyson - albert einstein - antoine henri becquerel A:
antoine henri becquerel

Q: What is the type of reproduction where part of the parent plant is used to generate a new plant? Choices: - sexual reproduction - coaxed reproduction - byproduct reproduction - asexual reproduction A:
asexual reproduction

Q: Q: The period of life between the start of puberty and the beginning of adulthood is called? Choices: - prenatal - old age - youth - adolescence A:
A: adolescence

Question: Q: How are weather patterns formed? Choices: - carbon dioxide - pollution from planes - the moon's gravitational pull - uneven heating of the atmosphere A:
Answer: uneven heating of the atmosphere

*Question*
Q: Zinc is more easily oxidized than iron because zinc has a lower reduction potential. since zinc has a lower reduction potential, it is a more what? Choices: - much metal - Trap metal - usually metal - active metal A:
**Answer**
active metal

Q: Q: What happens to most of the energy in a trophic level as it passes to the next higher level? Choices: - it increases - it is transferred - it stays the same - it is lost A:
A: it is lost