Biology, 25.07.2019 12:30 adhitrfbvg
Agroup of scientists is studying a protist species. the species is currently classified in the phylum chrysophyta because of its physical characteristics. however, after the scientists analyze the species' dna, they discover that the dna is most similar to protists in the phylum phaeophyta. what will the scientists most likely do next? a. they will reclassify the species in the phylum phaeophyta. b. they will keep the species in the phylum chrysophyta. c. they will place the species in both phyla. d. they will create a new phyla for this species.
Answers: 2
Biology, 22.06.2019 00:40
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
Biology, 22.06.2019 02:00
The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.
Answers: 1
Biology, 22.06.2019 09:00
Linda and julia are trying to determine whether their ideas are scientific or pseudoscientific. linda's idea is free of bias. julia's idea gives the same result when tested repeatedly. which statement is correct about linda and julia's idea?
Answers: 1
Biology, 22.06.2019 09:10
Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone
Answers: 1
Agroup of scientists is studying a protist species. the species is currently classified in the phylu...
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