The answer is B Covalent Bonds
The goal of cellular respiration is to produce carbon dioxide by using oxygen. The final product can be used later on for photosynthesis.
The second process requires carbon being put back into the process it used to be in, unlike when it was in any dead organism. Waste products are broken down through this never ending product. The main goal of decomposition through the carbon cycle is to free carbon through another process called cellular respiration.
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Answer:
Because earthworms do not like soil that is too acid, alkaline, dry, wet, hot or cold, their presence is a good indicator of soil conditions suitable for plant growth. Earthworms do not like acid soils with pH (CaCl2) less than 4.5. The addition of lime raises pH and also adds calcium.
Answer:
A mutation is the changing of the structure of a gene, resulting in a variant form that may be transmitted to subsequent generations, caused by the alteration of single base units in DNA, or the deletion, insertion, or rearrangement of larger sections of genes or chromosomes. Mutations in sex cells are more serious because they are heritable and affect the next generation.
Explanation:
