Gace science - Study guides, Class notes & Summaries

A group of students measured the boiling point of three different samples of pure water. Each measurement was made by a different student using the same thermometer. Their measurements were 94ºC, 99ºC, and 104ºC. Which of the following most likely accounts for the discrepancy in the measurements? - Ans The students misread the markings on the thermometer. Option (B) is correct. The error that most likely accounts for the discrepancy in the measurements is that the students misread th...

GACE Science (024/025/524) Practice Test A biome contains a. populations that are independent of each other b. species with shared evolutionary histories c. at least one biosphere d. independently evolving species ` a car trip to a point 50 miles away from home wand back takes 4 hours. The top speed of the car was 50 miles per hour, and this speed was maintained during the second and third hours of the trip. Which of the following values represents the average velocity of the car. ...

GACE Science Practice Test (100 out of 100) Questions and Answers (SOLVED)

A researcher is studying the response of bacteria to a certain chemical. In 3 experiments, the bacteria swim towards the chemical, and in one experiment the bacteria swims away from it. What would be the most appropriate next step for the researcher. a. Report only the 1st three experiments. b. Report all the experiments but refrain from making any conclusions. c. Repeat the experiment several more times and apply a statistical analysis to the data. d. Repeat the experiment, adding a new ...

GACE Science Practice Test Exam solutions 2023/2024 Graded A

GACE Science Practice Test Exam solutions 2023/2024 Graded AGACE Science Practice Test Exam solutions 2023/2024 Graded AGACE Science Practice Test Exam solutions 2023/2024 Graded A

Adaption - Ans small genetic changes within an organism ancient science - Ans astronomy antibiotics - Ans used to treat BACTERIAL infections NOT VIRAL INFECTIONS Atoms - Ans building blocks of all matter benefits of sleep - Ans build and repair tissue/muscles

A researcher is studying the response of bacteria to a certain chemical. In 3 experiments, the bacteria swim towards the chemical, and in one experiment the bacteria swims away from it. What would be the most appropriate next step for the researcher. a. Report only the 1st three experiments. b. Report all the experiments but refrain from making any conclusions. c. Repeat the experiment several more times and apply a statistical analysis to the data. d. Repeat the experiment, adding a new ...

GACE 024 & 025(EXAM (ELABORATIONS) GACE SCIENCE)GACE 024 & 025(EXAM (ELABORATIONS) GACE SCIENCE)

inner core - Ans A dense sphere of solid iron and nickel at the center of Earth outer core - Ans A layer of molten iron and nickel that surrounds the inner core of Earth Mantle - Ans The layer of hot, solid material between Earth's crust and core. Crust - Ans The thin and solid outermost layer of the Earth above the mantle Convergent (colliding) boundary - Ans Mountains, ridges, volanoes. Push together. Divergent (separating) boundary - Ans Bodies of water, new crust. Pulling apart.