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Amphibians are vertebrates with strong leg bones that have developed to allow them to live on land. Also, during. Metamorphosis the amphibians gills are replaced with lungs.
They have a three-chambered heart that ensures that cells get the proper amount of oxygen, and they have 4 legs so they can move.

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What is an alligator's reaction time?

An alligator's reaction time is relatively quick compared to other animals, estimated to be around 20-30 milliseconds. This allows them to swiftly catch prey or defend themselves from threats in their environment.


How is an amniotic egg important adaptation for reptiles?

The amniotic egg allows reptiles to reproduce on land, away from water.


How did the animals come into being?

This has been a long term debate for many, many years between those who believe in God, and those who believe in evolution.According to those who believe in creationism (God), they believeall animals, as well as humans, plants, minerals, etc. were created by God when He created the earth and all that's on it.According to those who believe in evolution, they believe animals, as well as all of the above evolved over millions of years. They believe that animals evolved as the temperatures and climates changed, which enabled them to survive these changes.


Why do penguins exist?

Penguins exist as a result of natural evolution that enabled them to thrive in cold, aquatic environments. Their unique adaptations, such as their streamlined bodies and waterproof feathers, allow them to swim efficiently and catch prey underwater. Penguins play a crucial role in their ecosystems as both predators and prey, contributing to the overall balance of marine food chains.


What are two adaptations that enabled early fishes to dominate the oceans?

The ability to lay hundreds of eggs. And probably the fact that they adapt to anywhere because there aren't that many different terrains underwater

Related Questions

Why is the evolution of four limbs significant?

The evolution of four limbs allowed early tetrapods to transition from the water to land, leading to the colonization of terrestrial environments. This evolutionary change enabled animals to move more efficiently, access new food sources, and escape predators. It also laid the foundation for the diversity of terrestrial vertebrates we see today.


What are the adaptations of a banksia?

Banksia has a number of adaptations that have so far enabled the genus to survive despite dry, nutrient-poor soil, low rates of seed set, high rates of seed predation and low rates of seedling survival. These adaptations include proteoid roots and lignotubers; specialised floral structures that attract nectariferous animals and ensure effective pollen transfer; and the release of seed in response to bushfire.


Can you grow wings?

No, as a human, you cannot grow wings naturally. Wings are specific adaptations found in birds, bats, insects, and some other animals to help them fly. Technology has enabled the creation of devices that allow humans to experience flight, but natural wing growth is not possible for us.


Why are the chariots so important?

Chariots enabled the transport of the army to be transfered from soldiers to animals.


Vertebrate colonization of terrestrial habitats increased dramatically with the evolution of?

lungs and limbs, allowing vertebrates to breathe air and move efficiently on land. This facilitated the transition from aquatic to terrestrial environments and enabled vertebrates to exploit new ecological niches.


Is it true domestication of animals and plants through history has enabled humankind to improve their lifestyle?

Yes, it is very true that the domestication of animals and plants through history has enabled humankind to improve their lifestyle. The domestication of animals and plants has improved agriculture, transportation, and medicine, among many other benefits.


What has allowed humans to have such a profound influence on their environment?

Human intelligence, language, and tool-making abilities have allowed us to adapt and manipulate our environment to suit our needs. Our ability to learn, innovate, and collaborate has enabled the development of technology and engineering that have transformed landscapes, ecosystems, and societies.


What adaptations do seed plants have that allowed them to replace put Spore bearing plants as continents became Drier?

Seed plants developed several key adaptations that enabled them to thrive in drier environments, ultimately replacing spore-bearing plants. These adaptations include the formation of seeds, which provide a protective covering and a food supply for the developing embryo, allowing for greater survival in unfavorable conditions. Additionally, seed plants possess structures such as waxy cuticles and stomata that help minimize water loss, and they can reproduce without the need for water for sperm to swim to the egg, thanks to pollen. These features collectively enhanced their ability to colonize diverse terrestrial habitats.


How did photosynthesis lead the development of animals living on land?

Photosynthesis allowed plants to spread over the earth, which enabled grazing animals to feed anywhere that plants could be found.


How did the invention of the incandescent bulb in 1879 change the way people interacted with their physical environment?

It enabled people to work longer hours.


How did the invention of the light bulb in 1879 impact the way people interact with their physical environment?

It enabled people to work longer hours.


How did photosynthesis lead to the development of animals living on land?

Photosynthesis by early plants produced oxygen, which gradually increased in the Earth's atmosphere. This oxygen-rich environment allowed for more complex organisms, like animals, to evolve and thrive. In turn, animals on land relied on plants for oxygen and food, leading to the interconnected evolution of plant and animal life on land.