Biology, 23.04.2021 02:00 rivermadds1514
Some humans can wiggle their ears. This trait is
not relevant to the survival of humans. What does
the existence of unused structures, such as
muscles around the ears, suggest about the
ancestry of humans?
O A. Humans evolved from chimpanzees, who
use their ear muscles to find food.
B. Ear muscles may help humans survive as
conditions on Earth change.
O C. Humans evolved from an earlier species
that had ear muscles, which were
important to the survival of the earlier
species.
D. Humans in the 18th century moved their
ears as a way to communicate.
Answers: 1
Biology, 22.06.2019 00:10
Asap what occurs after cytokinesis is completed at the end of meiosis 1?
Answers: 1
Biology, 22.06.2019 05:00
Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.
Answers: 2
Some humans can wiggle their ears. This trait is
not relevant to the survival of humans. What does...
English, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Biology, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
English, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00
Mathematics, 03.09.2021 02:00