quesadilla(Noun) A Mexican dish made by filling a tortilla (corn or flour) with cheese, folding in half and toasting until the cheese is melted. Additional ingredients, such as meats (chicken or beef, commonly), or vegetables can be added. Often served with salsa, guacamole and/or sour cream.
For best results, set the eggs to incubate. within 7 to 10 days of being laid. Chicken eggs. hatch about 21 days after they are set in the incuba-. tor. Planning activities around this time frame will. allow the students to enjoy the complete process.
Mallard duck eggs hatch after about 27 days of incubation. Muscovy duck eggs take 35 days to hatch. Pekin duck eggs and most other duck eggs hatch after 28 days of incubation.