1. Care sunt tipurile de radacini? 2. Unde se gaseste scufia la o radacina si ce rol are?
3. Notati 3 functii ale radacinii.
4. Din ce este alcatuita seva bruta?
5. Din ce este alcatuita seva elaborata?
6. Prin ce tip de vase conducatoare circula seva bruta?
7. Prin ce tip de vase conducatoare circula seva elaborata?
8. Notati 3 plante cu tulpini subterane.
9. Notati 3 tipuri de muguri.
10. Mentionati 3 functii ale tulpinii.

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