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They don't, they guess.
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∙ 11y ago
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What do scientists learn from animals in zoos?
they learn behavioral patterns of the animals.
How do scientist learn about plants that are extinct?
Scientists learn about plants that are extinct by studying their fossils. These fossils will often preserve a plant's remains very well.
How have you used fossils to learn about animals that are extinct or have changed over time?
Fossils are the only way to learn which animals are extinct or have changed over time. We can look at animals that exist today and speculate concerning on the appearance of a common ancestor. We frequently have to change our opinion when we find a fossil.
What things can scientists study to learn about ancient animals?
Their bone structure from fossils and their morphology
What do scientist learn about animals?
They learn about diseases Take a chimp for example scientists use chimps so that they can discover about diseases that can spread to humans.
What are scientists discovering about animals being smart?
The more scientists study animal behavior, the more they learn that animals were smarter than they thought. Now we know that even animals like octopus and alligators can use tools. Apes can learn sign language. Dolphins have names for themselves. That's just the beginning.
Why should you save sea otter?
because their is so much more that we can learn from sea otters if they become extinct then how will we learn from them, they are living breathing animals be a good samaritan
What did scientists learn about it?
Scientists learn a few different things. Scientists learn new things very day.
In addition to fossils how can scientists learn about an organisms ancestor?
Aside from fossils we can learn about organisms and how they have changed over the years by looking at the plants and animals we have today.
How do dinosaurs learn to be sensible?
They do not learn anything, they are extinct.
What do you call scientists that learn about the past?
Scientists that learn about the past are called historians because they learn about history/past.
How do scientists learn about the world?
Scientists use observation and experimentation to learn about the natural world.
