input: OPTIONS:
- aqueous solution
- more abundant
- share properties
- competing for resources
- major threat to health
- animal transport
- looseness of dirt or compost
- product of the body Now, answer this question: Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Another readily available liquid manure is human urine. Given the two facts above, readily available liquid manure is a what?
A:
output: product of the body

Fact 1: Staying warm has a positive impact on an animal 's survival. Fact 2: Everyone needs to conserve some energy to stay warm. Given the two facts above, conserving energy has a positive effect on what?

OPTIONS:
- Doing what you like
- Increasing global temperatures
- Animal survival
- important habitats
- animals with backbones
- most organisms
- Profits for oil companies
- Most plants

Answer: Animal survival

Problem: OPTIONS:
- important habitats
- avoid harsh conditions
- locate less food
- to move people
- they body they live in
- find bad conditions
- population movement
- find more predators
Q: Fact 1: Natural disasters can cause animals to leave an environment. Fact 2: Animals hibernate or relocate to avoid harsh conditions. Given the two facts above, natural disasters can cause relocation to do what in an environment?
Answer: avoid harsh conditions

Problem:OPTIONS:
- sweating
- Fertilization
- Chromosomes split
- matter vibrating
- Oxygen is aborbed
- flow of electrons
- Veins and arteries.
- Sex

Fact 1: Fertilization occurs when a sperm and an egg fuse. Fact 2: Also, the sperm fertilize the egg in one of the fallopian tubes. Given the two facts above, what takes place in the fallopian tubes?
****
A: Fertilization

Fact 1: Antigens are found on cancer cells and the cells of transplanted organs. Fact 2: Cancerous melanoma Skin melanoma is one of the most cancerous skin cancers. Given the two facts above, where can antigens be found?
OPTIONS:
- Contaminated wounds
- the environment
- Most plants
- our nearest star
- Earth orbiting the Sun
- Veins and arteries.
- an area swollen with pus
- skin melanoma cells
skin melanoma cells

Fact 1: Chromosomes are coiled structures made of DNA and proteins. Fact 2: Chromosomes are made up of DNA and histone proteins. Given the two facts above, what are part of chromosomes?
OPTIONS:
- Chemical energy
- color of leaves
- sensory neurons
- the body's largest organ
- Most plants
- histone proteins
- keeps the organism warm
- more abundant

Answer:
histone proteins