Answer:
Element
Explanation:
All matter is made up of very small particles called atoms. Atoms are the building blocks of all matter. When a substance contains only one type of atom, it is called an element. ... <u>An element is a pure substance and is made of only one type of atom; it cannot be broken down into a simpler substance.</u>
The answer is Speciation cannot occur in the absence of mutation. Speciation cannot occur in the absence of natural selection
Answer:
Don't have sex. 5 points isnt a lot so I am not spending alot of time on it.
No system is closed off by it surroundings.
The dominant hand will most probably be faster to react and will also react more strongly in comparison to the non-dominant hand. The reason for this is that our dominant hand tends to be better at reacting towards stimuli in comparison to our non-dominant hand.
