Women born with an extra x chromosome (xxx) are generally healthy and indistinguishable in appearance from normal xx women. what is a likely explanation for this finding? how could you test this explanation?

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

Migration is a. the movement of organisms from a native location to a foreign location b. the movement of organisms from a foreign location to a native location the movement of organisms from their water supply to their food supply d. the seasonal movement of organisms between locations c. select the best answer from above

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?