As the amount of sunlight we see reflected increases, it is called WAXING.
Answer:
Air is essential for all organisms
Answer:
If we are watching the sky, we see the lightning before we hear the thunder. That is because light travels much faster than sound waves. We can estimate the distance of the lightning by counting how many seconds it takes until we hear the thunder. It takes approximately 5 seconds for the sound to travel 1 mile.
Explanation:
Septum <span>the left and right sides of the heart are separated by a structure called the interventricular septum. The right side of the heart is oxygen poor, and the left side is oxygen rich. </span>
Answer:
I think the difference between Charophyta and Chlorophyta is that Charophyta forms a paraphyletic group.
Explanation:
