The following is an excerpt from the case study "It's All Greek to Me," where Dr. Williams is explaining Nikloleta's disease to her parents: "You both have a much milder form of anemia. Unfortunately, Nikoleta's condition is more severe. Nikoleta has what is known as beta-thalassemia, which is also called Cooley's anemia…there are two types of hemoglobin proteins involved in the process of carrying oxygen, alpha and beta. You need both of them in order to have properly working hemoglobin. Nikoleta's beta proteins don't function correctly."

If it were possible to treat Nikoleta's anemia with a blood transfusion, what component of the blood would she most benefit from, and whom should the blood transfusion come from? Explain.

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?

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

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin