Problem: OPTIONS:
- a tape measure
- By coral exoskeletons
- a flask
- microscope
- animals
- a barometer
- a cup
- electron microscope
Q: You are presented with the quiz "What can measure meters?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "atape measure is used to measure length" and "meters measure length". So, what's the best answer to the question?
Answer: a tape measure
Problem:OPTIONS:
- in the autumn season
- reproduce
- at or near the margins
- They grow better
- barnacles
- allow growth
- photosynthetics
- shrub beds

You are presented with the quiz "sporangia produce sports that develop into tiny what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sporangia produce spores that develop into tiny, heart-shaped gametophytes" and "gametophytes are photosynthetic and often heart-shaped". So, what's the best answer to the question?
****
A: photosynthetics
You are presented with the quiz "As a plant grows, what increases?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when a plant grows , the size of the leaves of that plant may increase" and "leaves help carry on photosynthesis". So, what's the best answer to the question?
OPTIONS:
- photosynthesis
- soil
- minerals
- nutrients
- genetic diversity
- Quality of life
- gene flow
- gold
photosynthesis
You are presented with the quiz "When will an egg become fertilized?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "ejaculation occurs when muscle contractions propel sperm from the epididymes" and "an egg is fertilized by sperm". So, what's the best answer to the question?
OPTIONS:
- After ejaculation
- Fully cooking the oysters
- allow growth
- Earth orbiting the Sun
- in the autumn season
- colder and wetter
- Plant reproduction
- during the day

Answer: After ejaculation
Question: You are presented with the quiz "what requires water to grow?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aplant requires water to grow" and "ferns are vascular plants". So, what's the best answer to the question?
OPTIONS:
- density
- ferns
- gravity
- rice
- animals
- Frogs
- weathering
- Oak
Answer: ferns
input: OPTIONS:
- Energy
- Lobsters
- Most plants
- Seaweed
- Starfish
- plant life
- Copepods
- energy usage Now, answer this question: You are presented with the quiz "Most _ feed on bacteria and algae that use sunlight to make food." But you don't know the answer, so you turn to your teacher to ask for hints. He says that "phytoplankton are bacteria and algae that use sunlight to make food" and "most copepods feed on phytoplankton". So, what's the best answer to the question?
A:
output:
Copepods