input: OPTIONS:
- testes
- matter vibrating
- zygotes
- gametes
- kinetic energy
- chemical messengers
- Veins and arteries.
- electromagnetic energy Now, answer this question: Fact 1: Endocrine hormones travel throughout the body in the blood. Fact 2: Hormones, produced by the endocrine system, act as chemical messengers targeting specific organs. Given the two facts above, what travel throughout the body in the blood?
A:
output: chemical messengers

input: OPTIONS:
- lightning
- Dehydration
- erosion
- mountains
- sunlight
- rainfall
- sunsets
- flooding Now, answer this question: Fact 1: Cold fronts cause thunderstorms as they pass by. Fact 2: All thunderstorms produce lightning. Given the two facts above, cold fronts cause what?
A:
output: lightning

input: OPTIONS:
- tin
- awl
- parchment paper
- an external framework
- Physical force
- energy barrier
- hard outer covering
- Evaporation Now, answer this question: Fact 1: Crumple means change shape from smooth into compacted by physical force. Fact 2: Crumple the foil then carefully reopen it. Given the two facts above, what is used to scrunch up foil?
A:
output:
Physical force