If cellulose material can be used to keep a home warm, then what can keep a home warm? Answer choices: - cellulose material - an electric stove - Movement of an air mass - plastic wrap - water - bubble tape - electricity - Animal fur
cellulose material

If it's often uncomfortable when cell walls relax, then when is it often uncomfortable? Answer choices: - at room temperature - Plant growth is reduced - cloudy and rainy weather - pillows - heat or cold - sleeping - Riding a bike - when cell walls relax
when cell walls relax

Q: If cells are complex but all share basic functions, then what do all cells share? Answer choices: - basic function - Veins and arteries. - exact structure - how they look - energy usage - Electrical energy - types of protein - Chemical energy
A: basic function

Question: If by using an electron beam as a source of illumination, very small objects appear bigger, then to make very small objects appear bigger, one can use what instead of light for illumination? Answer choices: - electricity - electron beam - by indirect light - reflecting light - photons - Electrical energy - heat energy - mirrors
Answer: electron beam

*Question*
If the gravitational pull of the Moon on Earth 's oceans causes waves, then what does does the gravitational pull of the Moon on Earth's oceans cause? Answer choices: - deer calls - waves - rivers - two - erosion - trees - Energy. - moon cycles
**Answer**
waves

If weightlifting has a positive impact on a human 's health, then what has a positive impact on a human 's health? Answer choices: - sweating - poison - poor diet - oysters - stamina - lack of exercise - Cooking - weightlifting
weightlifting