Rich and sandra are doing a standard biology lab, where the letter 'e' is cut out of a newspaper and placed under a light microscope as a wet-mount. when placed under the microscope, the letter 'e' will appear
a) upside down and backwards
b) backwards and right side up
c) just as it appears in print
d) upside down and right side up

The sea slug that considered to be a photosyntheesizing animal

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) even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. d) the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today.

One brief stimulus of a skeletal muscle may result in a single isolated contractile event, which is called a twitch. one twitch can generate max tension in a muscle. are these statements true or false?