Social Studies, 06.09.2019 03:30 crom
While most bacteria are eliminated by antibiotics, some can possess mutations that are resistant to antibiotics, leading to more drug-resistant strains of bacteria. such a mutation is an example of which of charles darwin's proposed criteria for traits to evolve through natural selection?
a. the trait must be inheritable.
b. the trait must be able to be learned.
c. the trait must vary.
d. the trait must make the individual more fit to survive.
Answers: 2
Social Studies, 22.06.2019 09:00
What are objects called that have value in and of themselves as well as value as a means of exchange? custom commodity money currency simple money
Answers: 1
Social Studies, 23.06.2019 09:50
Which statement about america is true it receives more annual rainfall than any other continent it is the smallest continent in the world it lies beneath an ice sheet that cover 98 percent of its surface
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Social Studies, 23.06.2019 13:30
Applying main ideas head 1-veto, make appointments head 2-override, ratify treaties, impeach head 3- declare laws unconstitutional look at the chart and answer the following question. which of these heading could best replace head 2 in the chart? a. presidential checks c. judicial checks b. congressional checks d. amendment process select the best answer from the choices provided
Answers: 1
Social Studies, 23.06.2019 18:40
What is an example of the federal governments implied powers
Answers: 2
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