How are the reproductive cycles of a fungus and a pteridophyte similar? OB.
OA. Both organisms form fruiting bodies that produce diploid seeds.
Both organisms exhibit a diploid stage and are only able to reproduce asexually,
Oc. Both organisms produce haploid spores and exhibit diploid and haploid stages.
OD. Both organisms reproduce sexually when two haploid hyphae fuse.

answer///carbon;

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.