Answer:
c. independent variable
Explanation:
#<em>c</em><em>arryonlearning</em>
A community of plants and animals that live and interact together in a particular region is called an ecosystem.
4. When you look up to the sky, it appears as a dark circle with halo light at its edges moving across the face of the sun. As it does, depending on the relative position of the person on earth – that determines where they are on the umbra or penumbra of the eclipse, the place becomes a daytime twilight (umbra) or partial twilight (penumbra).
5. A new moon is formed when the moon is in between the sun and the earth. This is converse to the case of a lunar eclipse where the earth is between the sun and moon. In a new moon, the face of the moon that is faced towards the earth is dark because it is not lit by the sun. It is important to note that a solar eclipse is not formed because the moon’s orbit, around the earth, is tilted at an angle.
Answer:
I think it is D. A forest fire
Fungi break down the remains of dead organisms and organic wastes and absorbs the nutrients into their cells
