Which of the following is NOT true about chlorine?

a. It is poisonous, greenish gas

b. It combines with sodium to form table salt.

c. It was used in battles in World War I.

d. It is not reactive

In which situation would it be least likely for a scientist to revise her experimental methods? if her results support her hypothesis if her data do not support her hypothesis o if no conclusions can be drawn from the data if results are the same

How does the transfer of information or stimuli from the environment to the central nervous system happen?

What effects have science and technology had on humans and other organisms?

Do we think chimpanzees have the capacity to learn languages? Why or why not?

A food web with cover, sunflower seeds, acorns, mice, sparrow, rabbits, squirrels, coyotes, owls, soil bacteria, and fungi

An arthropod's exoskeleton performs all of the following functions except A. production of gametes. B. protection of internal organs. C. support of the animal's body. D. preventing loss of body water.

Como são os anticorpos?

Scientists have been able to determine the composition of earths layers by:

Because he is now better-informed, jack wants to cook healthier meals. which recommendation should he avoid?

At which stage of meiosis does a pair of sister chromatids separate? A. Metaphase I B. Anaphase I C. Metaphase II D. Anaphase II