Which structure is found more often and leaf cells than in root cells

The activity of the modern sample is 1.10 bq . how long does that measurement take?

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe