Conserving the quality of available water is a high priority world-wide. there are many countries whose water supply is reaching dangerous levels of contamination. for example, the longest river in china, the yangtze, is less than 5 years from death if nothing changes. the statements below are possible effects on the environment if the yangtze dies, which one is a positive effect on the environment?

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? a). in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency. b). flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. c). the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. d). even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true.

What name is given to the process in which a strand of dna is used as a template for the manufacture of a strand of pre-mrna?

3- ¿cómo pagas? fill in the blanks with words from the list to indicate the most likely form of payment for each item .