Answer:
carbon's
For example, carbon's atomic number (Z) is 6 because it has 6 protons. The number of neutrons can vary to produce isotopes, which are atoms of the same element that have different numbers of neutrons.
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The polar bears are going to fight for the different resources that will become limited in their environment
Answer:
The mutations in a genome similar to printing a book.
Explanation:
Every letter in a book resembles the mutations in the genome. errors that appear in one copy can be copied to all other copies of the book. Like printing errors, mutations always negatively affect the final product. Just as a single book is printed at a time, a single mutation is read at a time. Though mutations are not always negative and can help in the survival of the species when selection pressures change.
Answer:
A living thing's first feature is that it is made up of cells. A cell is the basic structural unit of all organisms. It is the smallest organization structure in a living thing. They contain the organism's genetic information (DNA) and can replicate themselves in a process known as mitosis.
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