The measurement that tells the amount of matter in an object is called what

5 reasons why weathering and erosion are different

Some inquisitive students found two slugs and wanted to take them to science class. The only container they could find was a used potato chip bag.

Where is salivary amylase located in the body

This is the copying process by which a cell duplicates its dna.

What counteract pressure that pushes and pulls at the side of a building during an earthquake A. Base isolators B. Mass dampers C. Active tendon systems D. Cross braces

Matter that has a definite column but no definite shape is a

Many pharmaceutical drugs specifically inhibit transcription in bacteria but not archaea or eukarya. why would drugs that inhibit transcription only affect bacteria and not archaea even though they are both prokaryotes?

How do the sperm cells of nonvascular plants reach the egg cells during reproduction? The sperm cells are blown by the wind and land on the egg cells. The sperm cells swim to the egg cells through their watery surroundings.

Both viruses and cells are able to replicate their genetic material. What is the main difference in their replication processes?

How many atoms is in this formula? 2C12H6O6