Biology, 17.02.2020 22:25 jamesmith20
Plants and animals die without air. Why? Which gases do plants and animals inhale and exhale? What are the role of these gases in plants and animals? (Note: Air is composed of 78% nitrogen, 21% oxygen, 0.9% argon, 0.03% carbon dioxide, and other minor gases).
Answers: 2
Biology, 21.06.2019 23:00, bigboss2984
In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp
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Biology, 22.06.2019 08:20, barnhill6515
Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.
Answers: 2
Biology, 22.06.2019 17:00, abee122
Internal feedback works to maintain homeostasis when your a. heart rate decreases as your white blood cells increase b. breathing rate decreases as your red blood cells decrease c. heart rate increases as your liver is cleaning blood d. breathing rate increases as your heart rate increases
Answers: 1
Plants and animals die without air. Why? Which gases do plants and animals inhale and exhale? What a...
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