Animals that live in dfferent biomes develop special behavioral or physical characteristics that them survive. what are these characteristics called?

The four aspects of learning through observation are:

1.       Retention. This will depend on the observer’s ability to structurize the information mentally.

2.       Attention. This will depend on the observers’ expectations to what’s happening around them.

3.       Production. This will depend on the observers’ capability of producing.

4.       Motivation. The observer will only do the act if they are motivated.

if the forces acting on an object are unbalanced, the object will accelerate in the direction of the net force on the object.

explanation:

this is best explained by having an understanding of newton's second law, which states that f=ma. you see, when the forces are unbalanced, net force (sum of all forces) is not zero. therefore making it necessary for the object to have an acceleration in the direction of the net force.