Answer: True
Explanation: They need to replicate their DNA so the daughter cells hold the same genetic information when the parent cell divides
The answer is C, because it has a negative charge -1. All groups with charges called ions, unless they are organic compounds.
The ability of an animal to maintain a stable internal environment is called homeostasis.
The statement that describes the difference between the 2 isotopes of nitrogen would be the last set.
Nitrogen-14 has 7 electrons, 7 protons, and 7 neutrons
Nitrogen-15 has 7 electrons, 7 protons, and 8 neutrons.
