Q: Fact 1: Cell division often causes growth. Fact 2: Growth can be cancerous, disastrous, or growth can be healthy. Given the two facts above, cell division can be? | OPTIONS:
- cycles
- haploid
- complete
- threatened
- dormant state
- segmented
- cancerous
- Reproduction
A: cancerous

Q: Fact 1: Antigens are found on cancer cells and the cells of transplanted organs. Fact 2: Antigens are proteins foreign to the body. Given the two facts above, proteins foreign to the body can be found where? | OPTIONS:
- in the lymph nodes
- in nerve cells
- in the kidneys
- on cancer cells
- critical organs
- mouth of rivers
- Earth orbiting the Sun
- the skin
A: on cancer cells

Q: Fact 1: Ablack hole is formed by a high-mass star collapses. Fact 2: If a star has a mass larger than 25 solar masses, it collapses into a black hole. Given the two facts above, stars that have mass larger than 25 solar masses can form what? | OPTIONS:
- moons
- power stations
- black holes
- an object
- suns
- planets
- scattered light
- heat energy
A: black holes

Q: Fact 1: Nerves can be used to feel heat and pressure on the skin. Fact 2: Sensory Nerve Endings are in involved in sensory reception. Given the two facts above, how do you feel heat on your skin? | OPTIONS:
- It burns
- Something coming from a gland
- Water vapor cooling
- Your sensory system picks it up
- Your skin peels
- matter vibrating
- Your skin turns red
- By wind and rain
A: Your sensory system picks it up