Biology, 11.02.2020 03:55 jermiahj55
Many plants have evolved mutualistic relationships with nitrogen-fixing bacteria because: A. The bacteria transform nitrogen into useful forms for the plants; the plants provide carbohydrates B. The bacteria protect the plant from harmful effects of nitrogen compounds such as ammonia; the plants provide carbohydrates for the bacteria C. The bacteria utilize nitrogen to produce energy for the plants; the plants provide the source of the nitrogen for the bacteria D. The bacteria provide natural immunities to the plants; the plants shelter the bacteria from predators E. There is not a mutualistic relationship between nitrogen-fixing bacteria and plants
Answers: 3
Biology, 21.06.2019 19:00, amunnik04
Select the correct answer. which scenario describes unethical lab behavior? a. danny stores the chemicals required for his experiment in flasks and beakers. b. anna publishes the results of her experiment on the growth rate of saplings. c. jason repeatedly runs an experiment until he gets the results he desires. d. mia records her observations of an experiment precisely and accurately. resetnext
Answers: 1
Biology, 21.06.2019 22:00, samantha636
According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..
Answers: 1
Biology, 22.06.2019 05:00, buywickless
According to this food web which of the following would be considered primary consumers
Answers: 1
Many plants have evolved mutualistic relationships with nitrogen-fixing bacteria because: A. The bac...
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