Ques: If bone provides protection for muscles and internal organs, then muscle and internal organs are protected by:? Answer choices: - immunization - fur - fat - bone - hair - skin - defense - copper
Ans: bone

Ques: If photosynthesis can be found just about everywhere on Earth, then photosynthesis can be found? Answer choices: - only in rain forests - Direct sunlight. - Transfers energy - our nearest star - flow of electrons - just about everywhere on Earth - only in tropical climates - in young plants
Ans: just about everywhere on Earth

Ques: If lack of moisture in the air causes low amounts of precipitation, then what causes low amounts of precipitation? Answer choices: - Plant growth is reduced - a hemisphere is tilted away from the sun - more condensation - extra moisture in the air - excess water supply - fissures of hot, acidic water - lack of moisture in the air - a tree falling
Ans: lack of moisture in the air

Ques: If two substances rubbing together causes an object to lose energy, then what causes an object to lose energy? Answer choices: - wind and erosion - pressure differences. - refract or absorb. - heat is produced - electron transport - depress neuronal excitability - degrees Celsius - 2 substances rubbing together
Ans:
2 substances rubbing together