Problem: OPTIONS:
- optical bonds
- friction bonds
- liquid bonds
- metallic bonds
Q: Q: What type of bonds only form in metals? A:
Answer: metallic bonds

Problem:OPTIONS:
- cytosolic
- hydrophobic
- magnetic
- hydrophilic

Q: The end of the phospholipid molecule that is polar and attracts water is called what? A:
****
A: hydrophilic

Q: In which area does conduction mainly happen? A:
OPTIONS:
- higher atmosphere
- thermosphere
- mesosphere
- lower atmosphere
lower atmosphere

Q: Dietary proteins are broken down into what components when food is digested? A:
OPTIONS:
- organic acids
- protein acids
- polymer acids
- amino acids

Answer: amino acids

Question: Q: Which cells continue the digestion and absorption of nutrients and transport these nutrients to the lymphatic and circulatory systems? A:
OPTIONS:
- myocyte
- blood cells
- neurons
- epithelial cells
Answer: epithelial cells

input: OPTIONS:
- quartz crystals
- salt crystals
- healing crystals
- molecular crystals Now, answer this question: Q: What crystals consist of molecules at the lattice points of the crystal, held together by relatively weak intermolecular forces? A:
A:
output:
molecular crystals