An interaction between two living parts of the environment is represented by-
B Observation 3
Which answer choice describes the rabbit as it interacts with two nonliving parts of the rabbit's habitat?
A: The rabbit breathing air while running down a rocky path.
Which of these is a trait that a crayfish most likely inherits from its parents?
B: The number of legs it has
Which of these investigations would best help the scientist determine whether this skill is a learned or an inherited behavior?
C: Raising young sea otters away from adult otters that use rocks and observing whether the young otters use rocks
Which of these observations describes a learned behavior?
A: Bees make return trips to drink sugar water from a bowl placed 40 meters from their hive.
Which statement describes advantage that only one of these animals has in obtaining food?
D: The gerenuk has a long neck that allows it to reach high to eat from trees.
Instead, the head, shell shape, and flippers of sea turtles help them escape from predators mainly by allowing them to-
B: swim and dive easily
The primary role of the air trapped in the down feathers and fur is most likely to-
C: provide a layer of insulation to help control body temperature
Which of these fish has mouth structures that allow it to eat algae by taking large bites of the hard coral on which the algae grows?
F: Parrotfish
