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 07:00
Which of the following was a key accomplishment of the people of songhai? a. they had a strong military and became the largest empire in west africa. b. they established a center of islamic scholarship. c. they worked with iron and prospered from the gold-salt trade. d. they dominated in the trade of ivory, enslaved people, and animal skins.
Answers: 1
Social Studies, 22.06.2019 16:30
When many cultures come together to live in a society, this is called: cultural traits multiculturalism perspective
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Social Studies, 23.06.2019 03:00
Which are components pf a political party? why do we need political parties give reason.
Answers: 2
Social Studies, 23.06.2019 05:30
Ineed answers fast how do conflict and cooperation among groups and organizations influence the development of the world? 1. choose two of the following topics: ethnicity and race, working conditions, immigration, military conflict, economic stability. 2. discuss how these two topics impact the development of countries. provide examples. 3. post your response to your teacher.
Answers: 1
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