The blood rushes to the wound and clots forming a scab
The carbon dioxide levels would go down because, in plants, chloroplasts convert carbon dioxide into glucose with oxygen produced as a byproduct.
decline in air, land and water pollution; no one to ensure proper disposal of toxic wastes; decreased destruction of habitats; increase in species extinction
Answer:
A nail grows from a deep layer of living epidermal tissues, called the nail matrix, at the proximal end of the nail. Stem cells in the nail matrix keep dividing to allow nail growth, forming first the nail root and then the nail plate as the nail continues to grow longer and emerges from the epidermis
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