Biology, 28.10.2020 22:40 nsutton9985
6. The respiratory system is responsible for gas exchange in the body. It takes oxygen
into the body and releases carbon dioxide. Which of the following identifies the
structural hierarchy of organization that makes up the respiratory system in order of
increasing complexity?
Answers: 3
Biology, 21.06.2019 21:00
In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected
Answers: 2
Biology, 21.06.2019 21:50
What is a gene ? a) a section of a protein that codes for dna. b) the alternate version of a trait. c) the visible trait in the f1 generation. d) a section of dna that codes for a specific trait .
Answers: 1
Biology, 22.06.2019 07:30
Which of the following situations describes a adaptation for a mole? question 2 options: a mole is blind and cannot see underground. a mole is bright and attracts the attention of predator birds. a mole has a sensitive sense of smell to it find food underground.
Answers: 1
Biology, 22.06.2019 12:00
What type of graph presents information about how often certain or traits occur?
Answers: 1
6. The respiratory system is responsible for gas exchange in the body. It takes oxygen
into the bod...
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