Answer:
I'm going to say grass
Explanation:
Didn't post food chain but grass is a very commonly used producer.
If the membrane of a cell were no longer selectively permeable then "<span>The cell would die as it would not be able to regulate which substances could enter and leave", since a selectively permeable membrane allows both things to enter and leave for the cell's survival. </span>
The sun gets closer to the earth
Only one parent is needed for reproduction.
Hope I helped!
a herbivore? feeding on plants