Match the following vocabulary words with the correct definitions.
1. Place where something is located.
amber
2. A mark that is made by pressure.
mineral
3. Fossilized sap of trees.
site
4. Element or chemical substance from the ground.
identify
5. Decide what something is by comparing.
preserved
6. Kept safe or protected.
imprint

2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms

Describe how a student should adjust the microscope to see the cells on a slide more clearly?

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