A0.350 kg block at -27.5°c is added to 0.217 kg of water at 25.0°c. they come to equilibrium at 16.4°c. what is the specific heat of the block?

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation

Ethical, legislative, social initiative is the agency responsible for

This lab will not "work" for some people - they won't be able to collect a clump of dna for their necklace. explain how it is possible to have actually extracted dna from your cheek cells, yet at the end of the lab procedures, it is not obviously visible.