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Colt1911 [192]
3 years ago
6

Explain why species richness declines along an equatorial-polar gradient

Biology
1 answer:
Alborosie3 years ago
4 0
<span>The closer you are to the poles of the Earth, the fewer ecological niches for species to fill. </span>
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The species of which of these groups show neither wings nor antennae? Crustaceans/ Insects/ Arachnids
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Thus, the only group of the mentioned that shows <span>neither wings nor antennae is Arachnids. Arachnids include scorpions, spiders, ticks, etc. and as it is known, these groups have neither </span><span>wings nor antennae.</span>
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