Select the correct answer. are fibrous joints that occur between the teeth and the supporting bones of the jaws.

A. sutures
B. gomphoses
C. syndesmoses
D. synchondroses

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

i think its the first one

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements