1. casual meanings are more generic and informal (hence the word "casual") while scientific meanings are more specific and formal.
2. No, because a theory and law are 2 different things. A theory explains WHY and a law explains WHAT.
Answer: Organ systems:
they work together to carry out a particular function for the organism.
Explanation:
The body can decide the nutrients it needs
Answer:
Almost all of the cells in your body share the same DNA as was found in that first cell. Eyes and heart are so different because different set of problems are made in the various eyes and heart cell
Explanation:
a
Answer:
Producers................