The biceps relax and the triceps contract when raising the fore arm
well according to my memory and one of the save the earth communities, the great white shark is almost extinct cause of pollution, and mainly poachers, lots of poachers for soup made of shark fins.
they would cut off the fin then throw the dead shark back in the ocean.
i hope this helped.
☜(ﾟヮﾟ☜)(☞ﾟヮﾟ)☞
Answer- Homologous (hope this helps)
Spirogyra<span> is a genus of filamentous charophyte green algae of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is diagnostic of the genus.
</span>
C. Over many generations, the characteristics of these kinds of organisms also change
