Give 20 points and brainliest, answer ! the idea that sedimentary rocks are deposited in horizontal layers unless disturbed by forces within the earth can best be explained by which of steno's principles? a. principle of superposition b. principle of horizontality c. principle of original lateral continuity d. principle of faunal succession (it didn't have science so i chose chemistry as the subject : /)

the answer is B.principle of horizontality

hope this help you

the answer is c

tell me if wrong

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.