Answer:
<em>s</em><em>p</em><em>o</em><em>r</em><em>e</em><em>s</em><em>.</em>
Explanation:
fern ( class Polypodiopsida ) class of nonflowering vascular plants that possess true roots, sterns, and complex leaves and that reproduce by spores.
A biological cycle, or rhythm, that is approximately 24 hours long is called a circadian cycle
A. atom
atoms are described to be the basic unit of a chemical element.
<h3><u>Answer;</u></h3>
B. They protect against oxidative damage from excessive light energy
<h3>Explanation;</h3>
- Some carotenoids seem to be function as photoprotectors.
- These compounds absorb and dissipate excessive light energy that would otherwise damage chlorophyll or interact with oxygen, forming reactive oxidative molecules that are dangerous to the cell.
Answer:
Explanation:
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