I think it's A
the cell membrane contain protein molecules
Answer:
Water erosion can contribute to pollution.
Explanation:
Remember that pollution refers to the introduction of contaminants in natural environments causing negative changes in the ecosystem.
Water erosion is possible because of the sediments that carries and erode soil surface. Also, it can contribute to water contaminations because of the different types of sediments can carry, finally causing pollution.
The breakdown of molecules by food enzymes and acid in the stomach
<span>30. Meiosis Results in <span>haploid</span> daughter cells (chromosome number is halved from the parent cell). </span>
