Answer:
B) Plant cell walls are composed of cellulose while fungal cell walls are composed of chitin.
Explanation:
Plant cell walls are composed of cellulose while fungal cell walls are composed of chitin. Both compounds are carbohydrate polymers, but are composed of different monomers. The cellulose of a plant cell walls is a polysaccharide of glucose. The chitin of insect exoskeletons and fungal cell walls, is also a polysaccharide: a linear polymer of a sugar derivative called N- acetylglucosamine.
They are a very good example of mutualism in which each species benefits. Please mark Brainliest!!!
<h2>Answer </h2>
Moss
<u>Explanation</u>
Moss is often used as a soil conditioner. The capacity of Sphagnum to keep damp creates the moss a common soil conditioner. A soil conditioner is a material manufactured from organic matter which assists to enhance the soil's characteristics, scoring slow-releasing nutrients. It has been simply used to kill any weed seeds. Mosses are small flowerless plants that typically develop in thick green clumps or mats usually in damp or dark areas.
Gravity is a force that pulls objects down. If there was no gravity the book would not fall, nor would it move unless it is acted upon by an outside force.
So your answer would be, The book would stay where it is
