Explain how each beak had variations that improved its ability to survive in various conditions (fitness)

protist eukaryotes that are not plants, animals, or fungi ("misfits")

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.