Which of the following are examples of seed dispersal? Choose three answers that apply. А.
a wolf picks up burrs on its fur
В.
a crow eats blackberries from a bush
C. a gardener cuts tulips for a bouquet
D
a wave carries a coconut out to sea

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

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 is the best example of plant tissue? the answer is d (just took the test)