True
False
Answer:
The given blank can be filled with generate new predictions.
Explanation:
A scientific theory refers to an array of propositions created to illustrate a group of phenomena or facts in the natural world, which are confirmed recurrently via observation or experiment.
An array of facts and associations between the facts, which can predict or illustrate the associated phenomena is considered as a theory. The best theories not only organize or illustrate the well-known facts, however, it also helps in generating new predictions.
b. doing research how plastic affect the environment
c. study on the manufacture of plastic bags.
d. studying the mechanics of how ships release waste
Answer: A Chemical.
Explanation: Chemicals are a compound or substance that has been purified or prepared, especially artificially.