Francesca s immune system has begun to turn against normal body tissues, which is referred to as " selective optimization primary aging an autoimmune response compression of morbidity

Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

In the first stage of the nuclear fuel cycle the spent fuel must be transported, processed, and disposed of properly. true or false