Problem: OPTIONS:
- notochord
- skull
- spinal cord
- vertebral column
Q: Q: What do vertebrates possess that is made up of repeating bony units? A:
Answer: vertebral column

Problem:OPTIONS:
- 1938
- 1901
- 1928
- 1908

Q: In what year was the hardy-weinberg theorem formulated? A:
****
A: 1908

Q: What is the process by which large particles, such as cells, are taken in by a cell? A:
OPTIONS:
- active transport
- diffusion
- mitosis
- phagocytosis
phagocytosis

Q: What system lets flatworms maintain a proper balance of water and salts? A:
OPTIONS:
- homeostasis
- nervous
- digestive
- excretory

Answer: excretory

Question: Q: Which bonds are the strongest of the intermolecular forces? A:
OPTIONS:
- complex
- carbon
- calcium
- hydrogen
Answer: hydrogen

input: OPTIONS:
- a morph
- A tortoise.
- a pod
- a frog Now, answer this question: Q: A tadpole turns into what land mammal? A:
A:
output:
a frog