結果 : what does immigration mean in science
1:08

Immigration 101: Refugees, Migrants, Asylum Seekers - What's the Difference?

PBS SoCal
85,841 回視聴 - 6 年前

-
0:31

Immigration and emigration

The Science of Biology (Biology)
997 回視聴 - 6 年前
1:17

Immigration and Emigration

learnbiologically
32,091 回視聴 - 12 年前

-
1:51:58

Effects of Federal Immigration Policy on US Science and All Scientists

American Physical Society
409 回視聴 - 3 年前
1:17:10

True Science Talks - Immigration

Drexel VCaP
108 回視聴 - 7 年前 に配信済み
1:00:52

📊 Will the Latest USCIS Changes Make EB-1 Harder to Get? 🛂

Immigration & Jobs Talk Show
209 回視聴 - 1 日前 に配信済み
1:19

Immigration 101: Immigration Policy

PBS SoCal
26,499 回視聴 - 6 年前
3:38

Insights Animation: The Economic Benefits of Immigration

Yale School of Management
60,790 回視聴 - 7 年前
1:28

Immigration vs. Emigration: Understanding the Key Differences

English Language & Literature
3,675 回視聴 - 1 年前
47:02

Science Friday - Immigration and the Microbiome, Spice Trends - Part 1

Science Friday
84 回視聴 - 5 年前
0:33

How Immigration Can Help the Economy #shorts

Learn Liberty
2,531 回視聴 - 1 年前
1:17:09

Open Borders: The Science and Ethics of Immigration

The Cato Institute
9,923 回視聴 - 4 年前
4:16

Science Unscrambled: Streamlining the Visa and Immigration Systems for Scientists and Engineers

The National Academies of Sciences, Engineering, and Medicine
404 回視聴 - 10 年前
46:42

The Truth About The Illegal Immigration CRISIS

The Infographics Show
796,607 回視聴 - 9 か月前
0:33

Understanding Immigration and Refugee Policies: A Call for Compassion #Refugees #HumanRights

Historical Science
21 回視聴 - 3 週間前
3:13

Immigration and Emigration || Migration || By Dadhich Sir

DADHICH GROUP OF EDUCATION
41,124 回視聴 - 2 年前
1:54

Emigration and Immigration. | CLASS 12 | DISTINGUISH BETWEEN | BIOLOGY | Doubtnut

Doubtnut
1,451 回視聴 - 1 年前