Q: How many chromosomes are in each set? Choices: - 22 - 21 - 13 - 23 A:
23

Q: Birds that move pollen from flower to flower are called what? Choices: - carnivores - spores - frogs - pollinators A:
pollinators

Q: Q: Which state of matter lacks a fixed volume, fixed shape, and consists of charged particles? Choices: - electrons - atoms - isotopes - ions A:
A: ions

Question: Q: Which type of glaciers form several unique features through erosion, including cirques, aretes, and horns? Choices: - line glaciers - deep glaciers - icebergs - valley glaciers A:
Answer: valley glaciers

*Question*
Q: The state of matter - solid, liquid, or gas - is also considered what type of property? Choices: - thermal - mechanical - chemical - physical A:
**Answer**
physical

Q: Q: What is the base of nearly all food chains on earth? Choices: - glycolysis - atherosclerosis - synthesis - photosynthesis A:
A: photosynthesis