If a plant just did photosynthesis then the plant would not have any food and just an abundant amount of ATP. they use cellular respiration to make food they can use to grow
<span>B. A virus that causes a common cold
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Answer:
Viroids
Explanation:
Viroids are an infectious entity affecting plants, smaller than a virus and consisting only of nucleic acid without a protein coat.
Answer:
The basal cell layer is the innermost layer of the epidermis, comprising the keratinocytes and melanocytes. Keratinocytes play an important role in providing skin structure and in functioning of the immune system. Melanin is a pigment produced by melanocytes, and is responsible for providing the skin color.