Charles runs faster than any of the kids in his neighborhood. One day, his friends decide to find out exactly how fast he can run. They determine that Charles can run 100 meters in 13 seconds. Assuming he runs at a constant speed, which of the following graphs shows Charles' speed? W. X. Y. Z. A. X B. W C. Y D. Z

Asnail, elodea (aquatic plant), or both were added to the tubes and they were stoppered. tubes were placed under a grow light for 24 hours and the results recorded. the test tubes were then covered for 24 hours to produce a dark environment and the results recorded. which statement best explains the change in test tube d from the light setup to the dark setup.

Talking listening and reacting non verbally are all part of communicating

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.