WORLD POPULATION GROWTH 20.000
Millions of people
10,000
World
5,000
2.000 Asia
1.000
Africa
Europe
500
200
United States,
Mexico Canada, & Greenland
100
Central America,
50 Caribbean Islands, &
South America
20
Oceania (Australia &
nearby Islands in the Pacific)
10
DCOZ
1950
1980
1980
1970
2010
2020
1990
2000
Year
2040
2050
Based on the information in the graph, which region's population is currently
growing the least?
A. Asia
OB. Europe
C. Africa
D. Australia
Hi

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?

What percentage of light hits earth's surface directly?

Be in this im starting a with you so if you want you can get a partner for this. but basically im going to assign you guys a biome and you have to have a big sheet paper and you will turn it into 4 squares. the top right square is will be a drawing square for a drawing you will make of your biome. the top left square is about the biomes plants and drawings of them. the bottom left square is about the biomes animals. the bottem rights square is about the description of the biome. leave a comment or an answer and i will assign biomes. if your request one thats the one you get. send me a link to the project and i will grade ! im not a teacher btw.