A student investigated

Explanation:

Visking tubing , an artificial membrane which acts as selectively permeable membrane just like cell membrane, having minute pores.

This allows passage of smaller molecules

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above