Answer: The answer is Morphological Species Concept
Explanation:
Species concept includes defining the differences between two or more species, especially similar species.
Morphological Species Concept is also known as Typical Species Concept, it includes defining these differences in species using their morphological attributes such as difference in shapes of their bodies, form, structure, colors, what they look like in the inside.
The Morphological Species Concept takes into account the Anatomical features or structures and not the genetic makeup or DNA of the species.
Answer:
B.) located in the photic zone and warm tropical waters with build up of many layers of dead cnidarians
Variation in species --> natural selection --> differential reproduction --> heredity --> evolution
hope it helps
Answer:
A scientist asks questions and also try to find the answers by sometimes conducting experiments or observations that may require chemicals, so the answer is all of the above.
No; <span>otitis externa.
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<span>Swimming</span> is your key word here.
Otitis externa(swimmer's ear) is caused by remaining water in the ear after swimming.
Quote, "<span>This creates a moist environment that helps bacteria or fungi grow."
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And of course, caused by an infection: his sore throat/cold.
I would say he doesn't need ear tubes; however, I am not sure about ear tubes.
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