In the mountains and valleys exercise, which of the following parameters had the largest influence on whether the finch population evolved a bimodal distribution? a. the speed at which the model ranb. the difference in carrying capacity between the wet versus dry sides of the islandc. the number of chicks each pair of parents produced each yeard. how far the birds flew when looking for a mate

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

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

While washing her hair olivia noticed that she was losing a lot of hair she visited a clinic and the physician reassured her that her hair would grow back how do you think olivias hair will grow back