Pick one variation of spider silk and discuss why it is important. Explain how the proteins play an important role in this specific variation.

Aplant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

What will happen if deforestation continue to destroy the green plant on the planet

This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.