Biology, 17.12.2019 19:31 jdkrisdaimcc11
The conversion of potential energy in coal into the kinetic energy that heats steam is an expression of:
a. the first law of thermodynamics
b. the second law of thermodynamics
c. both laws
d. neither law
Answers: 3
Biology, 21.06.2019 15:20
Are substances released into the environment that in excess amounts cause damage
Answers: 1
Biology, 22.06.2019 07:00
Pls ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 3
Biology, 22.06.2019 13:00
In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.
Answers: 3
The conversion of potential energy in coal into the kinetic energy that heats steam is an expression...
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