The map shows some of Earth's plate tectonic boundaries Eurasian
plate
North
American
plate
KEY
Pacific
plate
African
plate
Diverging boundary
. Converging boundary
Transform boundary
Nazca
plate
Indo-Australian
plate
South
American
plate
W-PE
Antarctica plate-
Based on the map, volcanic activity would most likely be found at -
OW

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.