Scientific theories are explanations for scientific phenomena that can be changed when and if new information is found to support or refute the explanation. which of the following statements provides an example of a scientific theory? a. an object at rest will remain at rest unless acted on by an outside force. b. species evolve by passing on advantageous hereditary traits. c. for every action there is an equal and opposite reaction. d. in a closed system, energy is neither created nor destroyed.

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Which food could be transported in a galvanized metal container?

Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids