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Why were mammals able to survive the great extinctions that occured during the Cretaceous Period?
How the mammals survived the extinction event 65 million years ago is still a hotly debated subject in science. The most commonly held theory is that mammals were small and adaptable. Larger animals find it much harder to adapt when faced with a crisis such as the one that saw the end of the dinosaurs. They need to eat far more and are much more susceptible to changes in the environment.
Who helped your understanding of why offspring have traits similar to the parents?
Walter sutton
When traits that help an organism survive so it has a better chance to reproduce?
natural selection
What are organisms with traits best suited to their environments are most likely to survive?
Natural Selection
The traits of individuals best adapted to survive become more common in each new generation because?
they are more likely to pass on their advantageous traits to their offspring through reproduction. Over time, these advantageous traits become more prevalent in the population, enhancing the overall fitness and survival rates of the species. This process is known as natural selection.
What traits showed that helped the finches survive and compete for limited resource?
their beaks
Name four traits mammals share?
There are at least 4 traits that mammals share including the fact that they are warm-blooded. Other traits include breathing with lungs, having a 4 chambered heart, and having to hunt for food.
What traits do microbes have that have that have helped them adapt to survive?
they are really small so that there predators cant attack them
What traits help the slug survive?
llolo
What four traits do all mammals have in common?
They breathe out carbon dioxide.
What character traits helped Odysseus survive?
he is quick to come up with a plan to get him and his crew out of bad situations. as he did by tricking the cyclopes with his name "NOMAN" and later using it to his advantage to escape its cave.
What are some traits of mammals?
They are able to breastfeed and not lay eggs. (They have a womb for offspring.)
what is one piece of evidence that indicates ancient mammals are related to each other and to modern whales?
One piece of evidence that indicates ancient mammals are related to each other and to modern whales would be:each species had traits that allowed it to survive in a particular time and place in Earth's history.
How does Odysseus describe himself to the phaecians?
Odysseus describes himself as "wily Odysseus" when he introduces himself to the Phaeacians. He emphasizes his intelligence and resourcefulness, traits that have helped him survive his long journey back from the Trojan War.
What traits allow reptiles birds and mammals to live on land?
Ability to breathe air.
What dominant traits help the raccoon survive?
dumpster diving skills
What traits do the great white shark use to survive?
gills, swimming
