Match the letter with the question WILL GIVE BRAINLIEST
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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 23:10
(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.
Answers: 1
Biology, 22.06.2019 19:10
which is an effect of short-term environmental changes? a) adaptation b) speciation c) extinction d) death (5 points)
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Biology, 22.06.2019 22:30
Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.
Answers: 3
Mathematics, 02.12.2019 09:31
English, 02.12.2019 09:31
English, 02.12.2019 09:31
Mathematics, 02.12.2019 09:31
Mathematics, 02.12.2019 09:31
History, 02.12.2019 09:31
Mathematics, 02.12.2019 09:31
Mathematics, 02.12.2019 09:31
Mathematics, 02.12.2019 09:31
Mathematics, 02.12.2019 09:31