Answer:
longitudinal waves
Explanation:
longitudinal waves are waves in which the vibration of particles is parallel to the direction of the wave motion
c. sulfur dioxide can block sunlight due to the thickness of the gas.
Answer:
Hypothesis: If the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time. The data of this lab supported the hypothesis because there was a difference in bird when fruit was removed
Explanation:
The answer is b)
The niche is the job the animal does in it's habitat to contribute to the habitat.
