1. write a paragraph about pond scum

3. Which of the following is the most infectious? ID50 Genus Legionella 200 cells Salmonella 105 cells Shigella 50 cells Clostridium 103 cells

2. A boxer puppy diagnosed with Trichuris vulpis, an intestinal parasite, is presented. The medication prescribed against this parasite is Fenbendazole at a dose of 50 mg/Kg daily for three consecutive days. The patient weighs 5.5 kg and the drug concentration is 100 mg/mL.• How many milligrams of Fenbendazole does this patient need per day?• How many milliliters of Fenbendazole does this patient need per day?• How many milliliters does this patient need for three days?• Transcribe medication instructions using correct terminology and abbreviations (as they should appear in the patient's record).

28) Which factors are affecting honeybee health? Pesticides All of the above Parasites Nutrition