Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Another group of echinoderms are the echinoids. Given the two facts above, answer the question "What kind of feet do echinoids have?" with the following options: - tube - long - warm - webbed - arched - edible - muscle - flat
tube

Fact 1: Migrants typically travel long distances. Fact 2: For long distance traveling, it is best to fly. Given the two facts above, answer the question "migrants typically what long distances?" with the following options: - Many - move - Aves - male - SNPs - long - fly - bird
fly

Q: Fact 1: Phytoplankton are bacteria and algae that use sunlight to make food. Fact 2: Since fish feed on phytoplankton, they are drawn to phytoplankton-rich waters. Given the two facts above, answer the question "what do fish feed on?" with the following options: - rocks - embryos - pizza - algae - energy - insects - gills - food
A: algae

Question: Fact 1: The gravitational pull of the Moon on Earth 's oceans causes the tides. Fact 2: Tides are the rising and falling of ocean's water. Given the two facts above, answer the question "the gravitational pull of the Moon on Earth 's oceans causes water to what?" with the following options: - vaporization - mouth of rivers - fall down a hole - rise and fall - Condensation - sink into the crust - disappear forever - It gets heated up
Answer: rise and fall

*Question*
Fact 1: Organisms use lipids to store energy. Fact 2: Humans are complex organisms. Given the two facts above, answer the question "what uses lipids to store energy?" with the following options: - joules - animals - carbon - weathering - mammals - a fish - cats - humans
**Answer**
humans

(Question)
Fact 1: If two balanced forces act on an object in opposite directions then that object will remain stationary. Fact 2: Objects can be stationary or moving with constant linear velocity. Given the two facts above, answer the question "If two balanced forces act on an object in opposite directions then that object is" with the following options: - uncontrolled - It will move. - threatened - heated - penetrated - unidirectional - not moving - vibrating
(Answer)
not moving