Biology, 27.03.2020 02:25, capricorn0115
Which description of the heart or its coverings is INCORRECT? Which description of the heart or its coverings is INCORRECT? The fibrous pericardium prevents overfilling of the ventricles. The parietal pericardium lines the internal (deep) surface of the fibrous pericardium. The endocardium lines the inside of the heart. The parietal layer of the serous pericardium is also known as the epicardium of the heart wall.
Answers: 3
Biology, 21.06.2019 16:00, emwemily
Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor
Answers: 2
Biology, 21.06.2019 23:30, brook633
The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2
Answers: 2
Biology, 22.06.2019 14:10, genyjoannerubiera
The diagram shows a chicken embryo and a human embryo
Answers: 1
Which description of the heart or its coverings is INCORRECT? Which description of the heart or its...
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