Problem: OPTIONS:
- Something with a head, thorax, and abdomen
- none
- healing
- single-celled organisms
- a negative impact on the body
- influenza orthomyxoviruses
- good health
- depress neuronal excitability
Q: Fact 1: Disease-causing microbes have a negative impact on the body. Fact 2: Harmful microbes that cause diseases are called pathogens. Given the two facts above, what effect do pathogens have.?
Answer: a negative impact on the body

Problem:OPTIONS:
- touch
- sports
- inheritance
- sleep
- genes
- motion
- sound
- play

Fact 1: Playing is just one of many ways that mammals and other animals learn how to behave. Fact 2: Puppies as well as kittens are curious animals. Given the two facts above, kittens can learn behavior through what?
****
A: play

Fact 1: Aplant requires sunlight to grow. Fact 2: Plants to avoid are fast-growing vines that can take over an area in no time. Given the two facts above, what requires sunlight in order to take over an area?
OPTIONS:
- spores
- fish
- plants
- humans
- pods
- Oak
- opossums
- coral
plants

Fact 1: Plants that shed their leaves seasonally each year are called deciduous plants. Fact 2: Ginkgo biloba is deciduous. Given the two facts above, what does Ginkgo biloba do seasonally?
OPTIONS:
- migrate
- Exfoliation
- Falls
- Moves
- Sheds leaves
- Sheds bark
- reproduce
- staying warm

Answer: Sheds leaves

Question: Fact 1: Most invertebrates have a more complex nervous system. Fact 2: Invertebrates are animals without a backbone. Given the two facts above, what mostly have a more complex nervous system?
OPTIONS:
- nerve cells
- protist
- animals without backbone
- remains of prehistoric life
- members of their own species
- sensory neurons
- Veins and arteries.
- bacteria
Answer: animals without backbone

input: OPTIONS:
- medicine
- sun's heat
- heat
- hurtful words
- a pathogens
- parasites
- harmful substances
- Echinoderm. Now, answer this question: Fact 1: Skin is used for protecting the body from harmful substances. Fact 2: Skin is a protective organ. Given the two facts above, what does skin help keep out?
A:
output:
harmful substances