The answer is B
because glucose enters a cell through the integral proteins !!
Weathering can be caused by rain,snow,heat,and as well as wind.
Answer:
Protists were traditionally subdivided into several groups based on their physical similarities to the "higher" kingdoms of Animals, Plants, and Fungi. For example, the unicellular, “animal-like” protozoa, the “plant-like” algae, and the “fungus-like” slime molds and water molds are all protists.
