If weathering means breaking down boulders by weather, then what means breaking down boulders by weather? Answer choices: - vehicles - weathering - erosion - mechanical - flooding - earthquake - hurricanes - tremors
weathering

If riding a bike is good exercise and also doesn't produce harmful gases, then what can you ride to get good exercise and avoid producing harmful gases? Answer choices: - cows - bike - stairmaster - cycles - bus - trolley - Lift - goats
bike

Q: If the moon rotates around the earth, then what body does the moon rotate around? Answer choices: - two - mercury - seasons - coiled - earth - venus - ligt - sun
A: earth

Question: If flowers respond to daily and seasonal cycles and to disease, then what do flowers respond to? Answer choices: - sunlight - The Sun - a chime - heat - Light - bees - disease - sun's heat
Answer: disease

*Question*
If depressions can be associated with thunderstorms, then depressions can be associated with what? Answer choices: - sweating - Tropical - laugheter - decrease stamina - lack of storms - happiness - thunderstorms - erosion
**Answer**
thunderstorms

*Question*
If bCRA2 is a gene is responsible for some breast cancers, then what does BCRA2 sometimes cause? Answer choices: - Cancer - Down syndrome - fever - Blue eyes - disease - death - Cleft palates - illness
**Answer**
Cancer