2. in the hierarchy of linnaeus's system of classification; several genuses make up . several families make up . several orders make up a . several classes make up phylum, several phyla make up a

Name the plastid and pigment likely to be found in the cells of (a) petals of sunflower (b) ripe tomato.

To be or not to be that is da question

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