Answer:
2nd no. positive.... 3rd no. negitive......
B.) Stellar evolution is "<span>the life cycle of a star"
Hope this helps!</span>
Answer: Hope this helps!
Explanation:
a rock formed from particles that are deposited and lithified are sedimentary.
rocks formed from cooling and hardening magma or lava is igneous.
a rock formed when an already existing rock is subjected to extreme heat and pressure is metamorphic.