Bonded of heat and. Compound are made from. Or more element chemically

Heat can help in breaking of bond.

Explanation:

Compound are made from two or more than two elements element by bonded chemically with each other at a fix ratio by mass. Compound can be broken down into simpler by breaking of bonds between element with the use of heat energy. Every bond requires specific amount of heat for breaking so heat energy is responsible for breaking of compound into elements.

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.

an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

hope it : )