Which of the following evidence supports the theory of plate tectonics? The age of rocks and mountains on the edge of neighboring continents varies.
O Fossils from the same species are found on only one continent.
O Iron-rich, molten magma rocks no longer align to Earth's poles in many locations.
O Grooves created from glacier movement travel in opposite directions on each continent.

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answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.