Biology, 07.04.2021 21:30 reggie36151
4. A study of the position and shape of the bones in the forelimbs of a flying squirrel, a bat, and a beaver
showed that the beaver and the flying squirrel appear to be most closely related. This determination was
most likely based on a study in the field of comparative (1.) anatomy (2.) biochemistry (3.) embryology
(4.) cytology
Answers: 3
Biology, 21.06.2019 18:40
The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?
Answers: 1
Biology, 21.06.2019 19:50
Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?
Answers: 3
Biology, 21.06.2019 21:30
Which of these best describes wde by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm
Answers: 1
Biology, 22.06.2019 05:00
What best describes the dropping height of a ball that bounces back up to a height of 45 cm
Answers: 1
4. A study of the position and shape of the bones in the forelimbs of a flying squirrel, a bat, and...
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