Biology, 25.02.2021 20:00 saintsfan2004

Walruses live in the Arctic and have a thick fat layer. The ancestors of the modern-day walruses might not have had such a thick layer. Over time, the walruses have probably changed. According to the theory of evolution by natural selection, what is the most likely reason that this change has probably occurred?

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 17:00, megamorph

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

Answers: 1

continue

Biology, 21.06.2019 21:00, devinwilson369

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

Answers: 3

continue

Biology, 22.06.2019 04:30, tednequamoore4307

What pattern of migration do whales follow?

Answers: 1

continue

Biology, 22.06.2019 13:00, nane718

The smallest parts of these that retain their original properties are called

Answers: 1

continue

You know the right answer?

Walruses live in the Arctic and have a thick fat layer. The ancestors of the modern-day walruses mig...