Adam finds a fossilized shell with thin growth lines. Which of the following is the most likely conclusion?

Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?