Fact 1: Ablack hole is formed by a high-mass star collapses. Fact 2: Collapsed stars are dead stars. Given the two facts above, answer the question "what high-mass object forms black holes?" with the following options: - layers of fat - an object - dead stars - moons - graptolites - shooting stars - milky way - It expands
dead stars

Fact 1: The gravitational pull of the Moon on Earth 's oceans causes the tides. Fact 2: Largest of the oceans on Earth is the Pacific Ocean . Given the two facts above, answer the question "what has a gravitation pull from the Moon to cause tides?" with the following options: - dolphins - Earth's atmosphere - Mount Everest - Lake Ontario - squids - Pacific - our star - Jellyfish
Pacific

Q: Fact 1: When a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight. Fact 2: Because of this tilt, the northern hemisphere receives less direct sunlight (creating winter) while the southern hemisphere receives more direct sunlight (creating summer). Given the two facts above, answer the question "What creates winter?" with the following options: - Slowing the transfer of heat - ice expanding in rock openings - earth spinning on its axis - earth revolves around the sun - a hemisphere is tilted toward the sun - a hemisphere is tilted away from the sun - lack of moisture in the air - mechanical weathering
A: a hemisphere is tilted away from the sun

Question: Fact 1: Electrocution causes harm to an organism. Fact 2: Electrocution includes electric shock. Given the two facts above, answer the question "what causes harm to an organism?" with the following options: - cuddles - cigarettes - viruses - causing love - warm covers - influenza - electricity - electric shock
Answer: electric shock

*Question*
Fact 1: Caffeine is a central nervous system stimulant. Fact 2: Caffeine is a stimulant, and a stimulant constricts blood vessels. Given the two facts above, answer the question "What does caffeine do to blood vessels?" with the following options: - It expands - looseness - hydrate their cells - Constrict them - sweating - Dehydration - They may not survive. - Damages them
**Answer**
Constrict them

Fact 1: Nerves can be used to feel heat and pressure on the skin. Fact 2: Nerve endings in the skin allow us to feel pain, pressure, heat, and cold. Given the two facts above, answer the question "What can nerve endings feel?" with the following options: - magnetism - Injury - energy - solar rays - taste - cold - harm - warmth
cold