Biology, 07.11.2019 04:31, goldenwolf67
Termites eat wood, but many do not produce enzymes themselves that will digest the cellulose in the wood. instead, some termites house a complex community of protozoa, bacteria, and archaea that could digest the cellulose. imagine an experiment that fed termites either wood only or wood and antibiotics, and then measured the amount of energy extracted from the wood. if both groups gained equal amounts of energy, which of the conclusions is the most logical?
a) we would conclude that the protozoa contributed to digestion of cellulose and lignin.
b) we would conclude that the archaea contributed to digestion of cellulose and lignin.
c) we would conclude that the bacteria did not contribute to digestion of cellulose and lignin. d) we would conclude that none of the three groups were needed to digest cellulose and lignin.
Answers: 1
Biology, 22.06.2019 02:00, Bashirar19
The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.
Answers: 2
Biology, 22.06.2019 03:30, tpenn2476
Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
Answers: 1
Biology, 22.06.2019 03:40, lashaunahard
20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.
Answers: 1
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