Q: Footprints, burrows, and waste are considered what type of fossils? Choices: - movement fossils - crater fossils - morphology fossils - trace fossils A:
trace fossils

Q: What is the name of the region of a magnet that has the most pull? Choices: - center - grid - tail - pole A:
pole

Q: Q: Energy is lost as heat between each trophic level due to the second law of what? Choices: - reactions - particles - chemistry - thermodynamics A:
A: thermodynamics

Question: Q: A structure composed of two or more types of tissues that work together to perform the same function is called? Choices: - Group - order - System - organ A:
Answer: organ

*Question*
Q: What gas can be generated by reacting sodium bromide with elemental chlorine? Choices: - Molecular Bromine Gas - photons bromine gas - gaseous bromine gas - elemental bromine gas A:
**Answer**
elemental bromine gas

Q: A desert is a type of what community in an ecosystem? Choices: - culture - population - colony - biome A:
biome