Almost all species on earth feed on plants to get nutrients
Hello! The correct answer would be D. Cnidarians. :)
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Glassy, because of the crystals being clear and shiny and fast cooling
Answer:
B. Enough trees to create a close canopy.
Explanation:
Forests may have several tree species but one very important feature of forests is their close canopy of dense trees, often arranged in several strata (or layers).