Biology, 14.12.2021 19:40, Sariyahhall1
Which phrase best describes a point source of water pollution?
A. Smokestacks releasing dioxins from an industrial area
B. Pipe releasing wastewater from a paper plant
C. Fertilized lawns causing nutrient runoff into a river
D. Automobiles releasing sulfur dioxide throughout a city
Answers: 2
Biology, 21.06.2019 19:00, amunnik04
Select the correct answer. which scenario describes unethical lab behavior? a. danny stores the chemicals required for his experiment in flasks and beakers. b. anna publishes the results of her experiment on the growth rate of saplings. c. jason repeatedly runs an experiment until he gets the results he desires. d. mia records her observations of an experiment precisely and accurately. resetnext
Answers: 1
Biology, 21.06.2019 23:30, lovelybear2354
Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.
Answers: 1
Biology, 22.06.2019 03:00, elishaheart21
Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.
Answers: 3
Which phrase best describes a point source of water pollution?
A. Smokestacks releasing dioxins fr...
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