Answer:
Y- x+ Y-
Explanation:
when an atom loses electrons the atom the result is a positive ion. when an atom gains an electron, the result is a negative ion
Answer:
A compound contains atoms of different elements chemically combined together in a fixed ratio. A mixture is a combination of two or more substances where there is no chemical combination or reaction. ... Mixtures contain different elements and compounds but the ratio is not fixed nor are they combined via chemical bonds.
Explanation:
Because the mother cell has divided to give two new daughter cells.
Communities exist within populations which exist within ecosystems is the false statement and is denoted as option B.
<h3>What is a Population?</h3>
This refers to the number of people who are present in an area within a given period of time.
Populations are within a community and communities are found within ecosystems which is why option B was chosen.
Read more about Population here brainly.com/question/25630111
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The answer is called the Medulla oblongata. Please help me now as saying this is the brainiest answer, thanks.