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lorasvet [3.4K]
3 years ago
14

When a female mammal's ova are ready to be fertilized, we say she is in estrus or "in heat."

Biology
2 answers:
Nataly_w [17]3 years ago
8 0
That is true most definitely
Aleonysh [2.5K]3 years ago
6 0
This answer is very true.
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