Biology, 25.07.2019 08:30 CaylaJosephinee
Which shows the need for gene banks for agriculture crops a . plagues wiped out the entire crop in a large region b. global warming caused reduced rainfall in an agricultural area c. volcanic eruptions formed new land d. soil erosion increased due to poor farming practices
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Biology, 21.06.2019 20:00
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
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Biology, 21.06.2019 23:30
How many years would it take the atlantic ocean to grow 500 centimeters? show your work.
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Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
Which shows the need for gene banks for agriculture crops a . plagues wiped out the entire crop in a...
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