Scientific Question: How does mate choice by high- and low- elevation female mountain chickadees contribute to local adaptation?

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an