When a persen is exposed to a pathogen for the first time, he or she may develop a rash, experience swelling, and increased temperature in the area, as well as a fever, These symptoms are due to swelling, and increased temperature in the area , as well as a fever. These symptoms are due to

2nd one or the light blue one. Since it is the first time it cant is a direct response as it has never seen it before.

Explanation:

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.