Mechanical weathering looks like the answer
The correct answer is :
Some substances but not other can cross the (blank ) membrane of a cell. The blank is to be filled with either cell or plasma. Cell membrane or plasma membrane is the living boundary of a cell which is made of phospholipid. It is a semi-permeable or differentially permeable membrane. It only allows small and non-polar molecules to pass through it. It prevents polar ions or molecules to pass through it
Answer:
symbiotic
Explanation:
symbiotic relationships benefit both organisms
A. Venus
B. Asteroid
C. Comet
D. Uranus
