A fossil will most likely be found in a sedimentary rock.
Activation energy is required to start a chemical reaction. Activation energy is the energy needed to allow the reactant to react. Activation energy is measured in Joules (J).
All raw meat contains bacteria that can be harmful to our bodies. Different types of meat have different temperatures to which we have to cook it to kill this bacteria, so we can eat it without getting sick.
Out of the three, only 1 is acidic because litmus paper turns red in acidic compounds and blue in basic compounds.