What do we call the group of three Haftorot that are read between Shivah Asar B'Tamuz and Tisha B'Av? Thank You.

Dear Rabbi, I am a Registered Dietitian and my question concerns kashruth. After consuming meat, how long must a Jew wait before consuming dairy and vice versa?

Can the strings from old tzitzes be used as a book mark or to bind sidurim or other Torah books?

Why do you think the Jews were asked to kill an unblemished lamb and place the blood on a doorpost to prevent the plague of the killing of the firstborn? (Exodus 12.12) i.e. why not another available animal? What do you think the lamb symbolises?

Genesis 15:17 Who or what are the smoking oven and the flaming torch passing through the 6 pieces in verses 9 and 10? Did Abram walk between the 6 pieces?