Chemistry, 15.05.2021 16:00 Katelyn1236
For his science fair experiment, Cole decided to determine how different types, of surface material,
affect how fast a matchbox car will go. He chose to use a tile floor, concrete patio and carpet. He
used the same car for each of the 20 trials. He measured the distances the car went after riding
down a 1-meter ramp.
what is the independent variable?
what is the dependent variable?
what is the constant for each trial?
Answers: 1
Chemistry, 22.06.2019 13:00
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
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Calculate the number of grams of sodium in 3.00 g of each sodium-containing food additive.
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Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. moss campion is one of the plants found in the alpine biome. it has small leaves and a cushion shape that protect it from the wind and freezing temperatures in the alpine. how has the moss campion adapted to enable its survival in the alpine biome? a. waxy needles b. cone-shaped c. thin trunks d. low-growing
Answers: 1
For his science fair experiment, Cole decided to determine how different types, of surface material,...
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