Describe the consequences of the long sightedness

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Ascientist separates a population of mice into two groups. what would most likely increase the rate of speciation in this population. a. teach the two groups different tricks b. allow the two groups to breed with each other c. put the two groups in different environment d. have the two groups live in identical ecosystems

What drives an advertising campaign?