Blood is a fluid connective tissue that performs many functions in the body. It carries oxygen and nutrients to the cells, hormones (chemical messengers) to the tissues, and waste products to organs that remove them from the body.
A wash bottle is a squeeze bottle with a nozzle, used to rinse various pieces of laboratory glassware, such as test tubes and round bottom flasks. Wash bottles using in laboratories. Wash bottles are sealed with a screw-top lid.
Just rinse the milk out, place the bottles (no nipples or rings) in the dish washer and let the dish washer do it it's job.....a dish washer is also great for sterilizing bottles. just now. Report Abuse. You sterilize the brand new bottles right after opening them, then you wash them like normal. If you don't have a sterilizer the dishwasher works just fine, then you don't have to worry about washing them.