What is a possible cause of the decline in amphibians on the planet?
a. pollution
b. p...
Biology, 16.09.2019 14:10 mckayboyd1
What is a possible cause of the decline in amphibians on the planet?
a. pollution
b. predators
c. lack of water
d. loss of land
Answers: 2
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What feature of cell theory is best demonstrated in the image
Answers: 2
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Which units ate used to measure both velocity and speed? check all that apply
Answers: 1
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Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.
Answers: 1
Biology, 22.06.2019 15:10
Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?
Answers: 1
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