Which of the following is the most likely scientific explanation for why so many people report improvement after wearing this jewelry?
A. The ions in the jewelry improve energy flow through the body.
B. Some people may feel improvement after a week because their
body is healing naturally, without help from the ions.
C. The company paid actors to answer questions about the jewelry.
D. The ions in the jewelry change the electric field around the body,
improving blood flow.

2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.