Biology, 17.10.2020 22:01, idk12345677

5 points A group of researchers discovered the fossilized remains of a flying
mammal that appears to have lived 130 million to 165 million years ago.
Since the earliest flying birds are believed to have appeared about 150
million years ago, researchers concluded that birds and mammals began
to fly at about the same time. This conclusion would be most weakened by
evidence of which of the following? *
A 100-million-year-old fossil of a flying bird
A 120-million-year-old fossil of a flying bird
A 160-million-year-old fossil of a flying mammal
o
A 200-million-year-old fossil of a flying
Yes

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:20, india73

If vegetable oil is made out of veggies, then what is baby oil made out of?

Answers: 2

continue

Biology, 22.06.2019 17:30, dorsonchang6511

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure. which would most likely occur in the kidney? a)more water would be transferred from the nephron. b)less water would be absorbed into the nephron. c)the amount of water in the bladder would decrease. d)the amount of water in the blood would increase.

Answers: 2

continue

Biology, 22.06.2019 17:50, shenzhen10

The graph shows how much money the south dakota livestock industry earns annually. according to the graph, which industry would experience the greatest financial impact from a loss of pastureland

Answers: 3

continue

Biology, 23.06.2019 00:10, GamerGirl15

If this person had son, what, sex chromosome did they give their son? a. x b. y c. neither d. we need more information to know for sure

Answers: 1

continue

Do you know the correct answer?

5 points A group of researchers discovered the fossilized remains of a flying
mammal that app...