The beginning of the Cambrian Period is marked by the evolution of hard body parts such as calcium carbonate shells. ... These body parts fossilize more easily than soft tissues, and thus the fossil record becomes much more complete after their appearance.
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The degerming is the act of handwashing. In this process, the microbes are removed by scrubbing the hands with a disinfectant usually a chemical, sterilizer, soap or detergent. This process will help in removing the microbes from the skin. It is a mechanical process of removing the germs or microbes without killing them.
This process provides a temporary protection from microbes.
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Fusion powers stars and produces virtually all elements in a process called nucleosynthesis. The Sun is a main-sequence star, and, as such, generates its energy by nuclear fusion of hydrogen nuclei into helium.
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Answer:
A garden is a ecosystem that is near my house. the biodiversity of garden is fresh green leaves for caterpillars, and floral resources (pollen and nectar) for pollinators.
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Smoking and severe sunburn are linked to cancer.Getting a severe sunburn could lead to <span>melanoma skin </span><span>cancer and smoking could lead to lung cancer.
So the answer you are looking for is A. Cancer
I hope this helps!</span>
