The main functions of the circulatory system is to O coordinate all actions and reactions of the boy using electrical signals
support and protea delicate organs such as the brains, lungs, and heas
pumpaygen and nutrients through the blood to every part of the body
Totect the body against invading organisms and infectious diseases

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 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.

Which level of consumer had access to the smallest apply of energy

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?