Can someone list 2 things for things I want to learn please?

answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

what are the options

answer; /// the shaft of the hair consists of dead cells;