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What else can I help you with?
Why are not all animals oviparous?
Oviparous animals are animals that reproduce by laying eggs. This is how most fish, amphibians, reptiles, insects, and arachnids reproduce. All birds and monotremes also reproduce like this. Most animals that live on land lay eggs that are protected by hard shells. They fertilize their eggs internally. Water-dwelling animals like fish and amphibians lay eggs that have not been fertilized yet. Then the males lay sperm on top of the eggs, which is called external fertilization. No mammals except for monotremes reproduce like this. Instead, they are viviparous. Fish, amphibians and reptiles that are not oviparous are oviviparous. This means that the eggs hatch while still inside the mother's body.
How do copepods reproduce?
Copepods reproduce sexually, with males transferring spermatophores to females during mating. Females release eggs into the water, where they are fertilized externally. The fertilized eggs then hatch into larvae, which go through several developmental stages before becoming adults.
What do animals need to live?
Oxygen.
How do lions survival?
They survive by eating food and drinking water. At the water hole that's where they find their prey! Lions survive like every other animal. They eat, sleep, and reproduce. Lions survive by hunting other animals
What do all animals have to do to survive?
All animals need to find food, water, and shelter to survive. They also need to reproduce to ensure the continuation of their species and avoid predators to stay safe. Additionally, animals must adapt to changes in their environment to thrive.
Did early land animals have to return to the water to reproduce?
they can if they need it...like if they need to provide water for something then yes they HAVE to go to the water to reproduce. if they dont have to then they are fine and that means they can be any where nnear non wet land.
Animals that live on land but return to water to reproduce?
Amphibians
What animals that live on land but return to water to reproduce?
Amphibians
What are animals that live on land but return to water to reproduce?
No, the early land animals just simply died off. However, some of them adapted to their new habitat/ environment.
What animals reproduce in water?
Frogs, Mosquitoes, Fish and other aquatic animals reproduce in water
What is that word when you live in water and on land?
Amphibious - animals that live on land and water are amphibians (although technically amphibians need to return to water to reproduce/lay eggs)
Why don't amniotes need to return to water to reproduce?
ihaiu
Can any organisms grow or reproduce without water?
yeah how do you think terrestrial animals reproduce ?
How does walruses reproduce?
Like the majority of animals. But they give birth in the water.
Where do animals return water to the ecosystem?
everywhere
What is a functional adaptation?
Enables animals to reproduce successfully either in water or on land
What type of animal evolved that lived out of water but reproduced in water?
Amphibians live on land and breathe air, but must return to water to reproduce.
