The variety of organisms within an ecosystem is characteristic of which type of diversity?
a.) genetic diversity
b.) ecosystem diversity
c.) species diversity
d.) regional diversity

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

happy to

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it is a limiting nutrient limited by a single nutrient in the ecosystem, & the single goes very slow.

the correct answer is anaphylaxis.

anaphylaxis is a condition caused by insect bites, foods, medications, manifested by tongue swelling, shortness of breath, vomiting, low blood pressure. it sometimes may occur without an obvious reason. it is treated with epinephrine injection.other tretments include antihistamines and steroids,

answer(1) tab per dose.;