When the only force acting<span> on a falling </span>object<span> is </span>gravity<span>, the </span>object<span> is said to be in free fall. </span>force<span> of </span>gravity<span> is an unbalanced </span>force<span>, which causes an </span>object<span> to accelerate. Near the surface of Earth, the acceleration due to </span>gravity<span> is 9.8 m/s2.</span>
Cuticles antennae auditory ossicles are parts of arthropods bodies that allow them to breathe air
Erosion shapes. Lowest level directs.
<span>Vector control and Drug therapy are two other methods for controlling viral diseases. </span>
