Answer: look at the picture
Explanation: Hope this help :D
<span>cm x (in/cm) = in
21 cm x (1 in / 2.54 cm) = 8.3677 in </span>
Echinoderms are most closely related to chordates because both are: <span>D)Ectotherms</span>
The thigh area will feel much more pain as when leg is cut off , all nerves are together in thighs, so more pain will be there.
<em>Hope</em><em> it</em><em> helps</em><em> you</em><em>.</em><em>.</em><em>.</em><em> </em><em>pls</em><em> mark</em><em> brainliest</em><em> if</em><em> it</em><em> helped</em><em> you</em>