Which of these are fossil fuels?
a.
bauxite, charcoal, and soil
b.
natura...
Social Studies, 22.11.2019 16:31 sophiaa23
Which of these are fossil fuels?
a.
bauxite, charcoal, and soil
b.
natural gas, oil, and coal
c.
jet fuel, graphite, and lead
d.
olive oil, unleaded, and wood
Answers: 2
Social Studies, 22.06.2019 17:30
In exchange for land, a knight agrees to be a sort of sub-vassal to a vassal. this agreement was known as: investiture homage tyranny subinfeudation
Answers: 3
Social Studies, 22.06.2019 21:10
Which of these is the best example of a cause-and-effect chain of events? 1. alonzo went to the music festival. 2. carmen went to the same music festival. 3. alonzo met carmen at the music festival. 1. yosef bought a new car from a dealership. 2. bailey bought a car from the same dealership. 3. bailey paid more for his car than yosef did. 1. the high school football team played a game on friday night. 2. the drama club put on a play on friday night. 3. maya watched the football game instead of the play. 1. a fast food restaurant ran an advertisement on television. 2. hank saw the advertisement and got hungry. 3. hank went to the fast food restaurant and bought food.
Answers: 1
Social Studies, 23.06.2019 05:30
Match the item to the definition: indirect correlation, correlational research, correlational research, covary, pearson correlation coefficient, pearson correlation coefficient, direct correlation a. used to describe the relationship between two or more naturally occurring variables b. determines whether scores on the two variables covary c. whether two variables vary or change together d. denoted by the symbol "r" e. provides information about the sign (direction) and magnitude(strength) of the linear relationship. f. when the correlation is positiveg. when the correlation is negative
Answers: 1
Social Studies, 23.06.2019 11:30
For 50 points populations within ecosystems can be separated into categories—producers, consumers, and decomposers. these categories represent a. the fossil records of organisms. b. the reproductive methods of organisms. c. the body plans of organisms. d. the functions that organisms serve.
Answers: 1
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