01:27:03 A female blue jay is generating an egg cell for reproduction. Through which process does the egg cell form?

meiosis
prophase
fertilization
mitosis

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Can someone me with questions 12 and 13 plz.