Answer:
Sound energy is what we get from an MP3 player
It uses Electrical energy
Explanation:
Answer:
D.- Using a sterile liquid and eliminating exposure to microorganisms.
Explanation:
Remember that Redi´s experiment is going to be with different jars cover the top. In this case, if the liquid is sterile that means any living thing is present there. so if by passing the time, there are no microorganisms, this is going to be the results that the spontaneous generation does not exist. From a non living liquid there can not produce a living thing.
Water is the universals solvent and the compound that wouldnt disolve is oli because water and oil don't mix
Answer:
<h2>Na^+ Cl^- > NaCl</h2>
Answer:
A change in temperature is characteristic of a chemical change. ... If temperature increases, as it does in most reactions, a chemical change is likely to be occurring. This is different from the physical temperature change. During a physical temperature change, one substance, such as water is being heated.
