Which of these qualities scientists to choose appropriate methods to date fossils? (2 points) question 27 options: 1) punctuality 2) honesty 3) creativity 4) modesty

Which is true of chemicals? a. things containing chemicals always cost a lot of money. b. chemicals are never dangerous. c. chemicals are in many substances in a home. d. chemicals are rarely found on earth.

Which best explains why an iceberg floats?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table