Which of the following would be good indicators of an organism's niche in an ecosystem? SELECT ALL THAT APPLY a A bird with a short sturdy beak that allows it to crush hard, tough grains. b A species of owl that nests in underground burrows. C A species of goat that have adapted to climb the steep cliffs of the region they inhabit. Different species of shark have different types of d teeth that can provide clues about what type of food a species of shark commonly eats.

## Step 1<br />An organism's niche refers to its role in an ecosystem, including its interactions with other organisms and its way of obtaining resources. This includes physical characteristics, behaviors, and adaptations that allow the organism to survive and reproduce in its environment.<br /><br />## Step 2<br />Option A describes a bird with a short, sturdy beak that allows it to crush hard, tough grains. This is a physical characteristic that enables the bird to access a specific food source, which is a part of its niche.<br /><br />## Step 3<br />Option B describes a species of owl that nests in underground burrows. This is a behavioral characteristic that defines the owl's niche, as it involves the owl's interaction with its environment.<br /><br />## Step 4<br />Option C describes a species of goat that have adapted to climb the steep cliffs of the region they inhabit. This is an adaptation that allows the goat to survive in its environment, which is a part of its niche.<br /><br />## Step 5<br />Option D describes different species of shark having different types of teeth that can provide clues about what type of food a species of shark commonly eats. This is a physical characteristic that defines the shark's niche, as it involves the shark's interaction with its environment.