Dr. Yung wants you to explain what the reddish-brown substance is to the people of Westfield. As you write your argument, remember to: ● state your claim about the identity of the reddish-brown substance. ● use evidence and reasoning (key concepts) from both Part 1 and Part 2 to support your claim. ● include the vocabulary words listed below in your argument. Chapter 1 Question: What is the reddish-brown substance in the water? Claim 1: The reddish-brown substance is the same as the substance that makes up the pipes. Claim 2: The reddish-brown substance is the same substance as the fertilizer. Claim 3: The reddish-brown substance is not the same as either the fertilizer or the substance that makes up the pipes
Answers: 1
Biology, 21.06.2019 19:30
Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.
Answers: 2
Biology, 21.06.2019 20:00
Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.
Answers: 1
Biology, 22.06.2019 04:00
Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.
Answers: 2
Dr. Yung wants you to explain what the reddish-brown substance is to the people of Westfield. As you...
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