Fact 1: If a neutral atom loses an electron then an atom with a negative charge will be formed. Fact 2: Ions are neutral atoms. Given the two facts above, if ions lose an electron then an atom with what will be formed?

OPTIONS:
- heat energy
- kinetic energy
- activation energy
- rays or beams
- flow of electrons
- hydrogen and oxygen
- Electrical energy
- a negative charge

Answer: a negative charge

Problem: OPTIONS:
- energy of moving objects
- lots of mates
- deforestation
- food and shelter
- scarce resources
- abundant resources
- lots of resources
- threatened
Q: Fact 1: Competition may cause animals to fight towards members of their own species. Fact 2: Competition is fierce and resources are scarce. Given the two facts above, what may cause animals to fight towards members of their own species?
Answer: scarce resources

Problem:OPTIONS:
- animals in the class aves
- barks and snarls
- passenger pigeons
- Something that is self-aware
- Generating heat
- retaining heat
- absorb light energy
- it keeps an organism warm

Fact 1: Birds are endothermic tetrapod vertebrates. Fact 2: Class Aves is for the birds, literally. Given the two facts above, what kind of animal would be an endothermic tetrapod vertebrate?
****
A: animals in the class aves

Fact 1: Cell division often causes growth. Fact 2: Mitosis is cell division. Given the two facts above, what does mitosis often cause?
OPTIONS:
- nucleus
- reduction
- nothing
- growth
- DNA
- gene flow
- less cells
- pregnancy
growth

Fact 1: The mass of a planet causes the pull of gravity on that planet. Fact 2: Well, weight is the force on a object caused by gravity trying to pull the object down. Given the two facts above, the mass of a planet causes the what?
OPTIONS:
- harmful substances
- global warming
- weight of objects
- It gets heated up
- heat energy
- to move people
- kinetic energy
- flow of electrons

Answer: weight of objects

input with options: Fact 1: Alight bulb requires electrical energy to produce light. Fact 2: Electricity or electrical energy, is produced at a power plant. Given the two facts above, what does a light bulb require to produce light?
OPTIONS:
- sunlight
- adding heat
- darkness
- motivation
- sun's heat
- fear
- an electron lens
- Power plant
output:
Power plant