Answer:
Active transport is the movement of particles from an area of low concentration to an area of high concentration using a force.
Answer:
I'm gonna say that they are both mammals
srry if this is not helpful
There are 4 atoms in ammonia.
Answer:
The theory is supported by all the available observations and data.
Explanation:
The scientific community will accept a theory when a sufficient body of evidence supports it. This includes experiments that refute other potential theories. Experiments should also be carried out that attempt to disprove the theory but cannot.
It should not matter who proposed the theory or who supports it, and instead should entirely be based on the quality and abundance of data supporting it.
The answer is Stimulus Discrimination.
