No for instance, bats have a better hearing sense than us
I think it would be genes or genetics but I wouldn't rely on my answer!
1. He was one of the leading romantic period composers
2.He was a naval officer from 1865-1870
3.His most famous piece of music is Flight of the Bumblebee, which is an interlude from his opera, The Tale of Tsar Saltan
4.He was enrolled in the St. Petersburg Naval Academy at the age of 12<span>
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I think it 's progesterone or estrogen
one of them
Answer:
no they are not they do not have testicles because they are female and not male they are two different genders. you're welcome