C2H6 + 4o2 → 2CO2 + 3H2O...
Answer:
wave is a disturbance that travels through space and matter transferring energy from one place to another. When studying waves it's important to remember that they transfer energy, not matter. There are lots of waves all around us in everyday life.
Answer:
Ventilation and mixing outdoor air with indoor air
Explanation:
Apple (fruit): leaf, stalk, mesocarp, seed, endocarp, exocarp. Lily (flower): stamen, style, ovary, ovule, , stigma, petal, receptacle, peduncle, and sepal.
100% (all living organisms of them have a rage of tolerance)
