What best describes a protein?
a. a strand of dna
b. a chain of condone and anticondons
c. a chain of amino acids
d. a bond between amino and nucleic acids

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.

Ihave made a synthetic cell by placing a solution that is 10% sodium chloride inside a semipermeable membrane through which water can pass but not sodium chloride. if i place this cell into a solution that is 20% sodium chloride what will happen to the size of the cell? will it increase, decrease, or stay the same in size?