What falls in the grey area between living and non living things? a. bacteriab. moldc. virusd. yeast

The answer is C. virus

Any organism is said to be living if an organism has its own energy producing system and capacity to divide. Viruses do not have their own energy producing system but using energy of the host, they can make its own copy (reproduction). Making its copy is a living property.  Virus can be obtained in a crystalline form like a non-living. So, viruses share the characteristics of living and non-living. Thus, virus is connecting link between living and non-living.      

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

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