The heron has long legs so that it can walk in the shallow water and catch fish. what is this type of adaptation called?​

What does resonance result in? quieter sounds frequency amplitude louder sounds

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

Agroup of organisms that changes over time is said to