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.
This is called a 'brood patch'. Different birds sit on their eggs for different lengths of time. Bigger birds lay bigger eggs which take longer to hatch. Blue tits incubate their eggs for two weeks but swans sit on theirs for nearly six weeks!Most birds lay one egg a day until the eggs are all laid. Some birds lay up to 15 eggs but others lay only one.But the parent birds do not start to incubate the eggs until they are all laid.lue tits incubate their eggs for two weeks but swans sit on theirs for nearly six weeks! Most birds lay one egg a day until the eggs are all laid. Some birds lay up to 15 eggs but others lay only one.