If silver jewelry could not be made without igneous intrusion, then what geological formation must occur for the availability of material for silver jewelry to occur? Answer choices: - Igneous intrusion - Metamorphic Layers - loose soil - tectonic plates coliding - Physical weathering - Volcanic mountains - permineralization - Sedimentary deposits
Igneous intrusion

If crossing two living things with mutant traits causes their offspring to have that mutant trait, then crossing two living things with mutant traits causes their offspring to have what? Answer choices: - a dominant trait - a cancerous tumor - genetic material - haploid - a genetic disorder - mutant trait - haploid plants - Change colors
mutant trait

If fan speed is adjustable, then what is fan speed? Answer choices: - energy barrier - kinetic energy - fixed - cycles - Winter - static - solid - adjustable
adjustable