The lowest begins with the atom and the highest ends with the biosphere.
Answer:
White Blood Cells Defend the Body Against Disease
Neutrophils are phagocytes, cells that consume invading pathogens. Lymphocytes, the second most common type of white blood cell, disseminate through the organs and tissues of the lymphatic system. Lymphocytes target specific pathogens as part of the immune response.
Explanation:
It is true. <span> rocks and air are abiotic could we live without them?
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Answer:
Mutation is a change that occurs in our DNA sequence, either because of errors when DNA is copied or because of environmental factors such as UV light and cigarette smoke. This results in protein changes that have been made. It could be a bad thing or a good thing.
