Which of the following statements about bilaterian animals is false?a. All bilaterians have bilateral symmetry. b.Many bilaterians are invertebrates but some are not. c.All bilaterians are triploblastic (have three germ layers).d. Most bilaterians have tissues but some do not.

How do antiviral drugs work? in your own words.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?