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Why might one Galapagos tortoise population evolve long necks?
so they can get leaves in higher trees
Why might one tortoise population evolve large necks?
One tortoise population might evolve large necks as an adaptation to their environment, particularly if they inhabit areas with high vegetation or limited food sources. Longer necks would allow these tortoises to reach higher foliage and access a greater variety of food, enhancing their survival and reproductive success. Additionally, this trait could be favored by natural selection if larger necks confer advantages in competition for resources or mating displays. Over time, these advantages could lead to the predominance of larger necks in the population.
What is something tourists might wear around their necks?
Tourists often have a camera around their necks.
What might a tourist be wearing around their necks?
A scarf!!
Why can't giraffes talk yet?
Because their necks are so long, that when they do try to make any noise, it gets lost. One day when they evolve to have shorter necks, I imagine we'll have plenty to talk about with our cousin the giraffe.
Something a tourist might b wearing around their necks?
camera
Why might all giraffes have long necks?
they have to reach the high leaves
Name something a tourist might b wearing around their necks?
cameras
Which theory sounds like an explanation that Lamarck might give?
Giraffes have long necks because their ancestors stretched their necks reaching for food, and this trait was passed on their offspring.
Why are some schools not allowed to have turtle necks?
Because they might be hiding hickeys or bruises
If Lamark and Darwin had debated why giraffes have such long necks how would their explanations differed?
Lamarck would have said that the ancestors of modern-day giraffes had short necks but stretched their necks as they tried to reach leaves in trees; so, their descendants were born with longer necks. Darwin would have said that in a population of ancestral giraffes, some had slightly longer necks than others; the long-necked giraffes were better able to feed on tree leaves and as a result produced more offspring. Over time, the proportion of longnecked giraffes in the population increased.
Tourist might be wearing on their neck?
tourists might wear cameras, glasses, sunglasses, necklaces, passes to parks, and identification around their necks.
