Natural selection is when the more and better adapted organisms survive to reproduce and the weaker and less adapt die.
The 1883 eruption of Krakatoa (Indonesian: Krakatau ) in the Sunda Strait began on the afternoon of Sunday, 26 August 1883—with origins as early as May of that year—and peaked on the late morning of Monday, 27 August 1883, when over 70% of the island of Krakatoa and its surrounding archipelago were destroyed as it collapsed into a caldera.
He uses a rusty old saw. His pap is careful not to leave any knives around while he is gone, but Huck finds the saw between the rafter and clapboards of the roof.
Answer:
The answer should be By growing sharp, stinging hairs over their bodies.
Explanation: