The Constitution gives Congress the power to promote the progress of science by giving authors and inventors the exclusive rights to their own work for a limited time. In a paragraph of five sentences or more, explain how scientific progress is promoted by having patent and copyright protection

Which situation is an example of competition that could be found in the grassland? a. two lion populations utilize the same gazelle population as their main food source b. deer eat berries and their droppings seed new areas, creating new berry bushes c. two shark populations utilize the same fish population as their main food source d. lack of sunlight due to changes in the seasons restricts the growth of certain plants

Which would be the outcome in a fertilized egg if the process of meiosis did not occur? twice as many chromosomes as the parents half as many chromosomes as the parents same number of chromosomes as the parents triple the number of chromosomes as the parents?

2. what process do mrna and trna work together to complete? (3 points)