1. Streamlined Body: Many organisms that live in water, like fish and dolphins, have a streamlined body shape. This helps them to reduce the resistance of water and move swiftly. The front end of the body is pointed and the body gradually becomes wider, and then narrows down towards the tail. This shape allows water to flow around the body, reducing drag and enabling the organism to swim quickly and efficiently.

2. Fins and Flippers: Aquatic animals also have fins and flippers that help them to navigate and maintain balance in water. For example, fish have fins that they use for steering, balancing, and moving forward or backward. Dolphins and whales have flippers that they use for propulsion and steering.

3. Wings: For organisms that move in air, like birds and insects, wings are a crucial adaptation. Wings are shaped to create lift, a force that opposes gravity and allows the organism to rise into the air. The shape and size of the wings can vary greatly among different species, depending on their specific needs and environments.

4. Hollow Bones: Many birds have hollow bones, which are lighter than solid bones. This adaptation reduces the bird's overall weight, making it easier for them to fly. Despite being lightweight, these bones are still strong enough to withstand the forces experienced during flight.

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1. Streamlined Body: Many organisms that live in water, like fish and dolphins, have a streamlined body shape. This helps them to reduce the resistance of water and move swiftly. The front end of the body is pointed and the body gradually becomes wider, and then narrows down towards the tail. This shape allows water to flow around the body, reducing drag and enabling the organism to swim quickly and efficiently.

2. Fins and Flippers: Aquatic animals also have fins and flippers that help them to navigate and maintain balance in water. For example, fish have fins that they use for steering, balancing, and moving forward or backward. Dolphins and whales have flippers that they use for propulsion and steering.

3. Wings: For organisms that move in air, like birds and insects, wings are a crucial adaptation. Wings are shaped to create lift, a force that opposes gravity and allows the organism to rise into the air. The shape and size of the wings can vary greatly among different species, depending on their specific needs and environments.

4. Hollow Bones: Many birds have hollow bones, which are lighter than solid bones. This adaptation reduces the bird's overall weight, making it easier for them to fly. Despite being lightweight, these bones are still strong enough to withstand the forces experienced during flight.

Knowee AI · Accepted Answer

1. Streamlined Body: Many organisms that live in water, like fish and dolphins, have a streamlined body shape. This helps them to reduce the resistance of water and move swiftly. The front end of the body is pointed and the body gradually becomes wider, and then narrows down towards the tail. This shape allows water to flow around the body, reducing drag and enabling the organism to swim quickly and efficiently.

2. Fins and Flippers: Aquatic animals also have fins and flippers that help them to navigate and maintain balance in water. For example, fish have fins that they use for steering, balancing, and moving forward or backward. Dolphins and whales have flippers that they use for propulsion and steering.

3. Wings: For organisms that move in air, like birds and insects, wings are a crucial adaptation. Wings are shaped to create lift, a force that opposes gravity and allows the organism to rise into the air. The shape and size of the wings can vary greatly among different species, depending on their specific needs and environments.

4. Hollow Bones: Many birds have hollow bones, which are lighter than solid bones. This adaptation reduces the bird's overall weight, making it easier for them to fly. Despite being lightweight, these bones are still strong enough to withstand the forces experienced during flight.

List 2 adaptations that help organisms move in water/air.

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