Which of the following is NOT an example of an apparatus in the laboratory? Lab incubators

Protective eyewear

Microscopes

Timing devices

How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.