Answer:
<u>In the scientific method, theories offer explanations for facts.</u>
Explanation:
Scientific theory is based on complex observation, inference and experimentation techniques. Usually, the resulting reports are checked and peer-reviewed thoroughly before being accepted as explanations for facts evidence.
Thus, theories are rigorously tested, and verifiable explanations for facts which are based on observations.
Evidence of common descent is a hypothesis that two organisms from different species are related to each other. !
Saliva has the enzyme amylase that breaks some starches down into maltose and dextrin.
The nervous and endocrine systems
The nerves go through the muscular system and "control" them making then feel and move. hope this helps
