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Veins in live animals are adapted to efficiently return deoxygenated blood to the heart. They have thinner walls compared to arteries, allowing them to be more flexible and accommodate varying blood volumes. Additionally, many veins contain one-way valves that prevent backflow, ensuring unidirectional blood flow despite lower pressure. The presence of surrounding skeletal muscles also aids in venous return through contraction and relaxation during movement.
What else can I help you with?
How can a animal survive without adaptations?
all animals have to have adaptations in order to live. if an animal is living then it will always have adaptations
Why can animals live in a desert without dying a human bean can not live as long?
Animal adaptations
How animal live in mountains?
They have adaptations that help them survive the cold or hot weather.
Why do you suppose that different animals have different adaptations?
Different animals have different adaptations to meet their needs. Adaptations will depend on where they live, and their enemies. Each animal is different because they live in different areas, and have different dangers that they face.
How adaptations help organisms survive'?
Adaptations help because they help the animal to get food easier, or to find shelter, and help them get the necessities they need to live.
What does the artery vein vein do?
there is no such animal as an artery vein.... you have artery and you have veins... no vessel is both, unless used in a CABG.
Is adaptations like something the animal has to do to survive in the place they live?
adaptations are things on the animals body that help them survive in the place they live. for example, since a fish lives in water, it has gills. also, since polar bears live in the cold, they have thick fur.
Which animal has the same adaptations as the box jellyfish?
The animal that has the same adaptations as a box jellyfish is a string jellyfish
How did their adaptations help the animal survive?
It depends on the animal.
What adaptations do deer have to live in the temperate grasslands?
What adaptations do deer have to live in the grasslands
How are animal adaptations connected to their survival?
it
What are animal adaptations about?
The Adaptions of Animals.
