Chemistry, 27.07.2019 16:30, cadanceowasso
Which is the best example of commensalism? a. honey bees feed on the pollen of cornflowers and the flowers reproduce. b. barnacles ride on a gray whale’s back to obtain food, and the whale is not harmed. c. squirrels and chipmunks eat the same nuts in a forest where food is scarce. d. prairie dogs often collect and eat food in groups so they are better protected from enemies.
Answers: 1
Chemistry, 21.06.2019 14:30, ashiteru123
Someone, part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
Answers: 1
Chemistry, 22.06.2019 20:20, carcon2019
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
Chemistry, 23.06.2019 03:00, dad46
What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?
Answers: 1
Chemistry, 23.06.2019 05:10, citlalli30
Name a brittle metal , which is used to galvanize iron
Answers: 1
Which is the best example of commensalism? a. honey bees feed on the pollen of cornflowers and the...
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