Which choice correctly identifies a positive correlation regarding the increase in black peppered moth populations in England during the late 1800s?(1 point)
A) the correlation between air pollution and white moth predation
B) the correlation between air pollution and black moth predation
C) the correlation between black moth populations and predation of black moths
D) the correlation between air pollution and white moth populations
Answers: 2
Biology, 21.06.2019 17:00
Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?
Answers: 1
Biology, 21.06.2019 23:30
You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled
Answers: 1
Biology, 22.06.2019 05:20
Use this dichotomous key for insect identification to identify the insect shown. 1. a. insect has one pair of wings. order diptera b. insect has two pairs of wings. go to #2 2. a. front wings thicker in texture than hind wings go to #3. b. front and hind wings are same texture throughout. go to #4 3. a. front wings are short order dermaptera b. front wings cover entire abdomen order coleoptera 4. a. wings with scale on all parts of their area. order lepidoptera b. wings without scales go to #5. 5. a. hind wings smaller than front wings. order ephemeroptera b. front and hind wings nearly equal in size. order odonata the insect pictured is in the order diptera. ephemeroptera. coleoptera. odonata.
Answers: 3
Which choice correctly identifies a positive correlation regarding the increase in black peppered mo...
Chemistry, 04.09.2021 05:00
Mathematics, 04.09.2021 05:00
Chemistry, 04.09.2021 05:00
Mathematics, 04.09.2021 05:00
Chemistry, 04.09.2021 05:00
Mathematics, 04.09.2021 05:10