there are more than 5000 mammals on our planet but

There are more than 5000 mammals on our planet but Humans (Homo Sapiens) are the only ones with permanent breasts.  All other mammals develop temporary breasts during ovulation or when nursing in order to produce milk for their offspring and they disappear afterwards.

There are more than 5000 mammals on our planet but Humans (Homo Sapiens) are the only ones with permanent breasts.  All other mammals develop temporary breasts during ovulation or when nursing in order to produce milk for their offspring and they disappear afterwards.

WTF fun fact

hippos have a red sweat with hipposudoric and

Hippo’s have a red sweat (with hipposudoric and norhipposudoric acid pigments) which has both a sunscreen and antibiotic property for when they need to leave the water during the day and endure the sun in order to eat additional vegetation.

Hippo’s have a red sweat (with hipposudoric and norhipposudoric acid pigments) which has both a sunscreen and antibiotic property for when they need to leave the water during the day and endure the sun in order to eat additional vegetation.