Fact 1: Cells have multiple repair mechanisms to fix mutations in DNA. Fact 2: DNA excision repair is a major cellular response to DNA damage. Given the two facts above, answer the question "What is one method of fixing DNA mutations?" with the following options: - Exfoliation - agriculture - ligt - evaporation - A computer - acetic acid - Cooking - Excision
Excision

Fact 1: If heat is conducted to an object then that object will become hot. Fact 2: Metals vary in their capacity to conduct heat. Given the two facts above, answer the question "What can happen if a metal is heated?" with the following options: - change chemical composition - refract energy - they bend - It expands - electricity - Relieve pain - maintains core temperature - becomes hot
becomes hot

Q: Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment. Fact 2: Chemicals can be very toxic to permeable, amphibian skin. Given the two facts above, answer the question "What do amphibians easily absorb?" with the following options: - heat energy - water - Energy - Bodily water - chemicals - body water - smog - oxygen
A: chemicals

Question: Fact 1: Amphibians have a relatively complex circulatory system with a three-chambered heart. Fact 2: All frogs are amphibians. Given the two facts above, answer the question "What has a relatively complex circulatory system with a three-chambered heart?" with the following options: - frogs - a fish - salmon - alpacas - Man - Birds - sharks - pan
Answer: frogs

*Question*
Fact 1: Absorbing sunlight causes objects to heat. Fact 2: Sunlight, for instant, takes a full 8 minutes to cross the 150 million km to our windows. Given the two facts above, answer the question "Something that when absorbed causes objects to heat take how long to cross to Earth?" with the following options: - Light - water vapor - energy - rays or beams - sugar - 8 minutes - Energy. - A few days
**Answer**
8 minutes

(Q).
Fact 1: Earth 's tilt on its rotating axis causes seasons to change. Fact 2: Habitats change with the seasons. Given the two facts above, answer the question "What causes habitats to change?" with the following options: - global warming - the environment - fire conditions - Earth's tilt on its axis - To another location like underground - looseness of dirt or compost - deforestation - a tree falling
(A).
Earth's tilt on its axis