When used in the preterite tense, the verb "saber" means (1 point)?

What would happend if organ systems failed to work together

Which best identifies the figurative language used in this passage? cannon to right of them, cannon to left of them, cannon in front of them volley’d and thunder’d; storm’d at with shot and shell, boldly they rode and well, into the jaws of death, into the mouth of hell rode the six hundred.

In figure 4 of the telephone components what do the labels lettered a to e