Which timeline shows the correct order of contributions made to the discovery of DNA? ( )DNA discovered, DNA studied with X-rays, Human genetic code decoded, 3D model of DNA developed
( ✓ ) DNA discovered, DNA studied with X-rays, 3D model of DNA developed, Human genetic code decoded
( )DNA discovered, 3D model of DNA developed, DNA studied with X-rays, Human genetic code decoded
( ) DNA discovered, Human genetic code decoded, 3D model of DNA developed, DNA studied with X-rays

the second choice is the correct one

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.