Question

2. Name the features which help the birds to fly.
1.How do the following orgnisms move​

Answer 1

Answer:

2. Hollow bones,wings and feathers help birds to fly. Hollow bones and feathers covered body make their body light,while wings help them to fly. Legs, wings and hollow bones.

Answer 2

Answer:

2. Hollow bones,wings and feathers help birds to fly. Hollow bones and feathers covered body make their body light,while wings help them to fly. Legs, wings and hollow bones.

1.Unicellular organisms can move in two distinct ways—movement and locomotion. Movement enables an organism to change its form or shape. ... Unicellular organisms achieve locomotion using cilia and flagella. By creating currents in the surrounding environment, cilia and flagella can move the cell in one direction or another.