Animal Development

We were just tubes, like worms, but then we evolved into humans through million of years.

There are 8 parts of animal species difference, the species, the genus, the family, the order, the class, the phylum, the kingdom and the domain.

Sea Sponges have a very simple body system, and if you, well, blenderise a sea sponge and leave it's blenderised body for a day, the sea sponge bits will form into a new sponge.

Sponges don't have a mouth or an anus.

Some animals have 1 hole that acts as a mouth and a anus.

Aren't you glad that you're a little more complicated than that.

We are actually still just tubes, at least what's inside us.

Our Intestines, veins, etc, are just tubes, as I said earlier.

The formation of the digestive tract is the first stage of becoming a sentient being that's alive, you know what I mean.

We have a complex digestive tract, and again, be thankful that you have a mouth and a anus.

We have lots of germ layers, like other complex mammals.

Other animals, like shellfish have their mouth and anus on their same tube, which is kinda gross, but the shellfish doesn't care, that's just how it's built.

We all used to be shellfish so we also excreted poop through are mouths. Gross.

Sponges are kinda like octopuses, as they both have brains all around them, but I think that only the sponges can reform together.

Sea Sponges don't have mouths.

Sea Sponges don't have anuses either.

Sea Sponges have a Monus! Lol, It's kinda like a mouth and a anus, umm, yeah, ok.

We have an Ectoderm and an Endoderm, the ectoderm being the skin and the endoderm being the intestines, inside parts, stuff, etc.

Embryos evolve all the body parts that a normal animal would have through all the months or years that the baby is inside the womb.

Were all just tubes! Were all just tubes! TUBES! Don't you understand man! TUBES!

A sea sponge is a mess symmetry wise.

The sea sponge can survive no matter how many pieces it is in, just try doing that with another animal, actually, wait, NO, DON'T TRY DOING THAT WITH ANOTHER ANIMAL.

The Morula is named after a mulberry because it looks like one.

We are built around tubes.

Gastrulation is where developing stops for the Monus creatures.

Darwin edited pictures to correspond with his theory instead of editing his theory to correspond with the pictures.

Animals at the phylum level have lots of differences.

Sea sponges are not so amazing multi-cellular organisms.

We, as animals have a digestive tract with a mouth at one end and an anus at the other.

Embryos don't look like the animal that they're meant to look like first, but through the time in the womb they become more and more like the animal that they're meant to look like.

Hippies and PETA are not the only people that care about nature, ecologists do too.

If a sperm cell and an egg cell connect, they will develop into a variety of animals, depending on which type of sperm and egg they have.

Sea anemones, jellyfish and corals only have a Monus.

All vertebrates are Deuterostomes, which means that all of us vertebrates were just a puny butthole attached to something.

We don't stop at Diploblasts, we keep evolving until we're Triploblasts.

All vertebrate embryos look pretty similar, at least in the eyes of Heckell.

Heckell observed embryos for a long time, which must be pretty horrifying, unless the embryo is still in the womb.

Heckell was editing his drawings to match his theory, which was pretty bad, because you should instead make the theory match your drawings.

The endoderm of our germ layers makes up our digestive tract, our esophagus, you know what I mean.

It's unbelievably amazing that we evolve from a one celled organism to a human being.

Sea Sponges do not have any organs, or brains, or, well, you know, they are pretty much nothing.

Embryos get their food from a tube called an umbilical cord.

Some of the food a pregnant woman eats will get transferred to the embryo through the umbilical cord.

But for eggs, the food is transferred from the yolk, where the delicious raw yolk (eww) gets eaten by the chick while still in the egg.

Not only chicks but also reptiles, amphibians and fish also use the egg tactic, only us mammals only use the umbilical cord-Painful birth-Mother in terrible pain tactic.

Basically, god's been a scumbag creating us mammals. He only gave echidnas and Platypuses the awesome egg laying ability.

And we have to go through a painful birth. Well only the women. Poor women.