Answer:
Explanation:
I can conclude that the type of material affects the absorption of sunlight on Earth's surface because different materials absorb heat from sunlight at different rates. The results support my hypothesis because the results show that air absorbs heat faster than any of the materials. Soil absorbs heat faster than sand, which absorbs heat faster than water.
Gram-positive bacteria are easier to destroy because they have a single membrane and cell wall, whereas gram-negative bacteria have a cell membrane, a cell wall and an outer membrane, hence making the bacteria pretty much impenetrable. <span />
DNA stores the gentic information, which defines the traits and is carried to the next generation.