Mr. Neck thinks Melinda is a trouble maker the first time he meets her
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Answer:
Explanation:
Due to chromosomal duplication and gamete fusion, reproductive differences are inherited from birth. Non-reproductive variants, which can occur before or after birth, are unrelated to variations caused by the fusing of gametes.The primary cause of changes that are not reproductive is a mutation in the DNA sequence.MUTATIONS-A mutation is a sudden, inheritable change to the DNA sequence.X-rays, other high power radiations, or other causes may be to blame for causing mutations.
Answer:
Because some radiation can hurt your body. For example sun radiation, it can cause skin cancer and hurt you. Other radiation doesn't hurt you because it might have low-energy photons. The higher the energy, the stronger the radiation is.
