Bumblebees are social creatures and have an interesting lifecycle. Spring. The lifecycle begins in spring, when rising temperatures awaken a queen bumblebee that has been hibernating alone in the soil. The queen will have spent the entire winter underground, using up reserves of energy stored as fat in her body.
Most of the symptoms of cystic fibrosis (CF) are caused by the thick, sticky mucus. The most common symptoms include: 1  Frequent coughing that brings up thick sputum, or phlegm (flem). 2  Frequent bouts of bronchitis and pneumonia. 3  They can lead to inflammation and permanent lung damage.4  Salty-tasting skin.5  Dehydration. 6  Infertility (mostly in men).he most common symptoms include: 1  Frequent coughing that brings up thick sputum, or phlegm (flem). 2  Frequent bouts of bronchitis and pneumonia. 3  They can lead to inflammation and permanent lung damage. 4  Salty-tasting skin. 5  Dehydration. 6  Infertility (mostly in men).
Cystic Fibrosis: Introduction. Cystic fibrosis is a chronic, progressive and debilitating disease that affects the lungs, intestines, liver, and pancreas. Cystic fibrosis is caused by a genetic defect that triggers the mucous producing glands of the body to make excessive amounts of abnormally thick and sticky mucus. Cystic fibrosis results in the clogging of the tubes, ducts and air passages of the body with mucus. This leads to serious problems with digestion and breathing.