Which of these processes are necessary for sexual reproduction to occur?
group of answer choices

gene splicing and mutation

regeneration and fertilization

binary fission and budding

meiosis and fertilization

Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra