Q: An obstacle or opening that is shorter than the wavelength causes greater diffraction of what? Choices: - tides - ranges - particles - waves A:
waves

Q: Amino groups are found within amino acids, nicknamed the building blocks of what? Choices: - lipids - protons - carbohydrates - proteins A:
proteins

Q: Q: Ions are formed when atoms gain or lose what? Choices: - mass - protons - neutrons - electrons A:
A: electrons

Question: Q: Biochemical compounds that include sugars, starches, and cellulose are examples of what? Choices: - electrolytes - lipids - proteins - carbohydrates A:
Answer: carbohydrates

*Question*
Q: What do you call taxes placed on products that produce carbon dioxide? Choices: - pollution tax - chemical tax - emission tax - carbon taxes A:
**Answer**
carbon taxes

(Q).
Q: The normal respiratory rate per minute in adult humans is? Choices: - 6-12 breaths - 0-6 breaths - 18-24 breaths - 12-18 breaths A:
(A).
12-18 breaths