Biology, 07.07.2019 01:00 kingethan08
How do bacteria in the guts of cows the cows to digest the grass they eat? a. they perform photosynthesis to provide sugar for the cow. b. they break down the cellulose cell walls of the grass to release nutrients that the cow can use. c. they catch particles of food from the grass in the digestive tract. d. they reproduce in very large numbers so that the they are used as food.
Answers: 1
Biology, 21.06.2019 19:30
Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.
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Biology, 22.06.2019 07:00
Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass
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How do bacteria in the guts of cows the cows to digest the grass they eat? a. they perform photosy...
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