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375 mya
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∙ 12y ago
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Fossils of fish appeared approximately 500 mya during the what?
Fish first appeared in the Ordovician Period.
Did sexual reproduction evolve after the first multicellular organisms appeared?
No. Sexual reproduction began when some single cells started to reproduce by meious instead of mitosis. An evolution timeline in the wikipedia article Evolution shows sexual reproduction beginning 2k mya and multicellular life beginning 1k mya.
When did Phylum Chordata first appear?
About 550 mya underwater, through fish with a backbone.
What are the dates of the precambrian era?
4600 Mya to 542 Mya.
How did the Cenozoic era begin?
The Cenozoic Era is currently divided into 3 Periods and 7 Epochs. There is even an argument at the moment for an 8th Epoch,The Cenozoic Eta (65.5 Ma - Now)Paleogene Period (65.5 - 23.03 Ma) Paleocene Epoch (65.5 - 55.8 Ma)(65 mya to 55 mya - Rise of Mammals)Eocene Epoch (55.8 - 33.9 Ma)(55 mya to 38 mya - Saber Tooth Cats, Primitive Horses)Oligpcene Epoch (33.9 - 23.03Ma)(38 mya to 25 mya - First Primates)Neogene Period (23.03 - 2.588 Ma)Miocene Epoch (23.03 - 5.332Ma)(25 mya to 5 mya - Apes)Pliocene Epoch (5.332 - 2.588Ma)(5 mya to 2 mya - First Man)Quaternary Period (2.588 Ma - now) Pleistocene Epoch (2,588 - 11.7 Ka)(2 mya to 10,000 years ago - The Rise of Man)Holocene Epoch (11.7 Ka - Now)(10,000 years ago to present - Modern Man)mya=million years ago
Fossils of fish appeared approximately 500 mya during the what?
Fish first appeared in the Ordovician Period.
Who died first messy mya or magnolia shorty?
Messy mya
What actors and actresses appeared in Universo de Mya - 2010?
The cast of Universo de Mya - 2010 includes: Raquel de Oliveira as Mya 4 Joana de Verona as Mya 3 Filipa Duarte Catarina Wallenstein as Mya 1
Who is the publicist for mya?
Mya's publicity is handled by The Purple Agency, and her personal publicist is Deryck Vanderbilt-Nicholson. Mya released her first album in 1998.
Fossils of fish appeared approximately 500 mya during the?
Cambrian
When bone first evolved in vertebrates what structure did it form?
1. Bony Exoskeleton (480 mya) 2. Jaws (440 mya) 3. Bony Endoskeleton (410 mya) 4. Limbs capable of moving on Land (365 mya) 5. Amniotic Egg (345 mya)
When did the first unicellular life begin?
About 3500 mya.
How long ago did sponge first appear on earth?
Roughly 550-600 mya (mya=millions years ago) and in the paleozoic era :D HOPE THIS HELPS!?
Where is Mya's first shopping bag in woozworld?
It should be in the Woozworld plaza but it is not there then i looked it up and it said late night with mya .... so it might be there
Where is the first shopping bag on woozworld?
mya wooz tv
When did the dinosaurs appear?
Around 265 Millon Years Ago (MYA)
How tall is Mya Diamond?
Mya Dark is 5' 7".
