Biology, 08.04.2020 18:47 caseychandler030418
Marquis is using a balance to measure the mass of a rock. After recording a reading, he removes the rock, clears the balance, and measures the rock again using the same balance. He repeats this process two more times. Each time he measures the rock, he records the result in a table, shown below.
Trial Mass (g) 1 5.43 2 5.37 3 5.35 4 5.41
If the actual mass of the rock is 5.39 g, which of the following is true about the balance Marquis is using? A.
The balance has a low level of precision and a high level of accuracy. B.
The balance has a high level of precision and a low level of accuracy. C.
The balance has a high level of precision and a high level of accuracy. D.
The balance has a low level of precision and a low level of accuracy.
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Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.
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