Susan and laura are having a disagreement over who has more muscular strength. susan is a distance runner and laura is a sprinter. which girl would be more likely to have more muscular strength?

a. susan because her muscles can contract repeatedly over a longer period of time.
b. laura because her muscles can produce more force for a single event.
c. laura because her muscles can remain contracted over a longer period of time.
d. susan because her muscles work together to produce great force to take her the distance.

Explanation:

D. Susan because her muscles work together to produce great force to take her the distance.

I believe the correct answer is

(B Laura because her muscles can produce more force for a single event.

Hope it helps, have a great night or day!!

obviously, the latter.

to prevent people from getting the ebola virus, countries around the world paid to doctors develop a new vaccine. now that the vaccine has been made, doctors will need to experiment on a large number of people to find out if it works safely.

what is the greatest limitation that scientists are dealing with as they try to figure out how to experiment with the ebola vaccine?

meditation is a practice of sitting still and quiet for minutes or even hours. it has been practiced for thousands of years and is even a part of religious practices for some people. carefully controlled, repeated measurements of brain activity have shown that meditation does increase certain chemicals in the brain and even grows the part of the brain that people connect with their current surroundings and activities.

are claims about the effects of meditation most likely scientific or pseudoscientific?

not pseudoscientific, because people have made claims about it but scientific observations have not been made