Things we take fro, the environment are called..

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Starch and are common polysaccharide carbohydrates found in plants. sucrose glycogen fructose cellulose

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one