Q: What is the net force when two forces act in the same direction? Choices: - number of the forces - arguing forces - group of forces - sum of the forces A:
sum of the forces

Q: The mechanics of dynein-based bending involve a process that resembles what? Choices: - running - standing - jumping - walking A:
walking

Q: Q: Chains of small molecules called nucleotides make up what? Choices: - chromosomes - peptides - proteins - nucleic acids A:
A: nucleic acids

Question: Q: Triceps and biceps muscles in the upper arm are an example of what type of muscle relationship? Choices: - synchronized - symbiotic - competitive - opposing A:
Answer: opposing

*Question*
Q: What results when the water vapor from a hot shower contacts the cooler surface of a mirror? Choices: - the mirror breaks - mirror brightens - cleaner mirror - foggy mirror A:
**Answer**
foggy mirror

(Q).
Q: Some protists absorb nutrients from decaying matter like a what? Choices: - insects - plant - mite - fungus A:
(A).
fungus