Ce 7 Sem 2
2 1.1.5 Quiz: Models of Earth
The map was made using data collected by satellite
imaging equipment
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с
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45
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Land surface temperature
Which two regions have the warmest land surface temperatures according to

WHATS THE ANSWER PLEASE I NEED HELP ITS REGION 1 , REGION 2 , REGION 3, & REGION 4

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

The answer would be d. pili

Yes yes yes very good