Answer:
main (let me know if I am wrong but that seems right) can I get brainliest please? (rate 5 stars please)
Explanation:
Answer: <em>Punctuated equilibrium is the hypothesis that evolution occurs at an irregular rate through geologic time. </em>
<em>Hope this helps. </em>
Hope this helps
<em>much love !!</em>
Vertebrates. they are all chordates, which mean they have a notochord somewhere in their body.
