Q: The two parameters used to measure changes in ecosystems are resistance and what related factor? Choices: - strength - acceptability - variation - resilience A:
resilience

Q: When this forms underground, volcanoes rise? Choices: - pumice - soil - CO2 - magma A:
magma

Q: Q: Momentum is directly related to both mass and? Choices: - mass - intensity - speed - velocity A:
A: velocity

Question: Q: What do you call the patterns and groups of stars in the sky that ancient people observed and made stories about? Choices: - planets - meteors - asteroid fields - constellations A:
Answer: constellations

*Question*
Q: How many chromosomes are in a diploid human cell? Choices: - 46.63 chromosomes - 41 - 47 - 46 chromosomes A:
**Answer**
46 chromosomes

Q: Q: What structure supports the body, protects internal organs, produces blood cells, and maintains mineral homeostasis? Choices: - fossil - skin - cuticle - skeleton A:
A: skeleton