If if nitrogen is heated it will expand, then what will expand when heated? Answer choices: - gravity - density - a prism - nitrogen - mass - water vapor - arteries - glass
nitrogen

(Question)
If veins generally carry blue blood, then veins generally carry what type of blood? Answer choices: - oxygen - porous - blue - H 2 O - a path - SO2 - liquid - nektar
(Answer)
blue

Ques: If soil, sand, clay and limestone can form stalactites, then soil, sand, clay and limestone can form what? Answer choices: - detritus - stalactites - swamp vegetation - coral reef - fossil fuels - Sediment - aqueous solution - growth
Ans: stalactites

(Q).
If fossil fuels are used to produce energy by burning, then what are used to produce energy by burning? Answer choices: - fossil fuels - cigarettes - organic molecules - Firecrackers - carbon dioxide - atoms - dust - batteries
(A).
fossil fuels

Ques:If aging occurs as mitosis slows for good, then what happens as mitosis slows for good? Answer choices: - pubescence - aging - loss - fever - fusion - birth - infancy - death

Ans:aging

Ques: If something that brings blood away from the heart carries oxygen-rich blood, then what direction does something that has oxygen-rich blood go? Answer choices: - mouth of rivers - the body's largest organ - move to different locations - Earth orbiting the Sun - Move to another area - to move people - animal transport - Away from the heart
Ans:
Away from the heart