input: OPTIONS:
- asking questions
- forming hypothesis
- making predictions
- observation Now, answer this question: Q: What is the initial stage of scienetific investigations? A:
A:
output: observation

Q: Glands release what substance into the blood? A:

OPTIONS:
- enzymes
- toxins
- acids
- hormones

Answer: hormones

Problem: OPTIONS:
- weak atomic network
- strong metallic network
- strong light network
- strong atomic network
Q: Q: Graphite and diamond both are made from carbon. what makes diamonds so hard? A:
Answer: strong atomic network

Problem:OPTIONS:
- chloroplasts
- pollen
- leaves
- flower

Q: What part of the sporophyte produces microspores that form male gametophytes and megaspores that form female gametophytes? A:
****
A: flower

Q: The larger surface area of leaves allows them to capture more what? A:
OPTIONS:
- pollen
- molecules
- chlorophyll
- sunlight
sunlight

Q: What contains the spore-forming asci? A:
OPTIONS:
- flagella
- sporozoa
- mushroom cap
- the ascocarps

Answer:
the ascocarps