https://padlet.com/andresblanco3/Bookmarks A presentation with important information about vertebrates. Enjoy it. en-us 2022-03-08 15:15:03 UTC 2022-03-24 08:56:07 UTC hello@padlet.com andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2092563927 The fishes have strong muscles, a backbone, an operculum is a gill that is located near the gills to protect them and their skin is smooth covered by scales.
They are carnivores, so they eat meat. There are exceptions such as the parrotfish.
Are oviparous(lay eggs), the eggs usually hiden so predators don't find them.

And their body temperature change according the environment(Ectothermic)


]]> 2022-03-13 18:47:59 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2092563927 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093381101 Have beack, feathers, wings...
Are fusiform and endothermic(maintain heat).
They breath through lungs.
The things they eat is depending on the beak.
Are oviparous.]]> 2022-03-14 08:32:43 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093381101 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093382000 Reptiles are ectothermic, they breath through lungs.
Many reptiles are carnivores and hunt they food/prey, but some reptiles have glands with poison that they use it to paralyse their prey before they swallow it.
They are oviparous. Their eggs can be leathery or hard shelled contain sacs that provide food and protection for the embryo. One of this sacs, the amnion is filled with liquid in wich the embryo develops. Eggs with an amnion are amniotic eggs.]]> 2022-03-14 08:33:24 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093382000 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093383591
They are cold blooded, and temperature change according to the temperature of their environment.
Breath mainly through their skin which must remain moist for the oxygen to be absorbed in their bodies, they also breath through lungs.
Are oviparous and they lay their eggs in water.
Majority of amphibians are carnivores, but tadpoles are herbivores.]]> 2022-03-14 08:34:17 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093383591 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093384341 They are endothermic animals.
They breath through lungs.
Mammals can be harbivores, carnivores or omnivores(both).
They are viviparous, that means they give birth already developed from inside the mother(not eggs).
Have a very developed nervous system.]]> 2022-03-14 08:34:50 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093384341 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093386309 The fishes have strong muscles, a backbone, an operculum is a gill that is located near the gills to protect them and their skin is smooth covered by scales.]]> 2022-03-14 08:36:22 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093386309 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093392728 They have four feet(tetrapods)except when they are tadpoles.
Have a backbone, also they have a thin moist skin and a sticky mocus produced by glands under their skin that helps to stay moist.]]> 2022-03-14 08:41:04 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093392728 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2093415344 Bilateral symmetry on amphibians:⬆️]]> 2022-03-14 08:57:17 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2093415344 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2094103166 Bilateral symmetry on fish:⬆️]]> 2022-03-14 15:27:37 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2094103166 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2094113748 Bilateral symmetry on reptiles:⬆️]]> 2022-03-14 15:32:27 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2094113748 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2094123000 Bilateral symmetry on birds:⬆️]]> 2022-03-14 15:36:25 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2094123000 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2094129363 Bilateral symmetry on mammals:⬆️]]> 2022-03-14 15:38:49 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2094129363 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2097692743 There are two main types of fish one is the cartilaginous fish that have a skeleton made of cartilage this includes the shark.
In this types of fish their gills open directly to the water.

The other type is the bony fish that have a skeleton made of bone. In bony fish the gills are protected by a cover(operculum). This includes the balloonfish.]]> 2022-03-16 09:45:59 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2097692743 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2097740911 Their scaly skin is tough and dry. They have scales made of keratin that protect them from dehydration and injuries. Many reptiles like lizards and snakes grow new scales below old ones.
They are tetrapods that mean they have four legs and their legs are adapted for walking, climbing or swimming. An exception is the snake]]> 2022-03-16 10:19:17 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2097740911 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2097760628 Here is a video of how a snake(reptile) shed his skin.]]> 2022-03-16 10:34:03 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2097760628 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2097771306 They instead of a teeth they have a beak.
They have feathers on their bodies and scales on their legs.]]> 2022-03-16 10:42:22 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2097771306 andresblanco3 https://padlet.com/andresblanco3/Bookmarks/wish/2104800481 They have different types of glands. The most characteristic are the mammary glands that produce milk to feed their baby.
Mammals are tetrapods, terrestrial mammals have legs, aquatic mammals have fins and flying mammals have wings as front limbs.
Their body is covered by hair or fur that is a good thermal insulator that protects them from humidity.]]> 2022-03-21 08:06:18 UTC https://padlet.com/andresblanco3/Bookmarks/wish/2104800481