Q: What do hydrophilic substances have an affinity for? A:
OPTIONS:
- air
- soil
- heat
- water
water

Q: What is the generation of electricity using photovoltaic cells to split water molecules called? A:
OPTIONS:
- hybrid electricity
- aqua-electricity
- photovoltaic cells
- photoelectrolysis

Answer: photoelectrolysis

Question: Q: Rna and dna are types of what biochemical compounds containing the elements carbon, hydrogen, oxygen, nitrogen, and phosphorus? A:
OPTIONS:
- hormones
- nitrous acids
- amino acids
- nucleic acids
Answer: nucleic acids

input with options: Q: Gametes swim with the aid of what structure to the female gametangium, and fertilization ensues? A:
OPTIONS:
- oocyte
- acrosome
- nucleus
- flagella
output: flagella

Q: Q: Which area of the human heart pumps the blood to the right ventricle? A:

OPTIONS:
- left atrium
- true atrium
- left ventricle
- right atrium

A: right atrium

Q: What preventive measure can protect even young children against diseases such as viral meningitis? A:
OPTIONS:
- nutrition
- surgical intervention
- malnutrition
- vaccination
vaccination