Answer: Internal skeleton, flippers/fins & tail, and embryos with 4 limb buds3.) brainliest??
Explanation:
Answer:
ken and kendra share 100% of their genes lara and lonnie share fifty
Explanation:
ken and kendra are faternal which mean while in the womb the egg that was first fertalized splits in 2 seprate fetuses which make the have the same genes all together lara and lonnie share 50 because the have the sam parents but the genes are mixed up differently
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Answer:
Birds have light-weight bones, wings, and feathers that are hollow that allow them to fly. The type and shape of their beaks help them to fulfill their duties in the environment.
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Non-vascular and seedless vascular plants.
