Seatbelt- strapped in egg
air bag- cushion around the egg
brakes- parachute(bag that helps the egg go down slower)
        
             
        
        
        
Answer:
True. Diffusion and osmosis are forms of passive transport. 
Explanation:
In diffusion, particles move from an area of higher concentration to one of lower concentration until equilibrium is reached. 
In osmosis, a semipermeable membrane is present, so only the solvent molecules are free to move to equalize concentration.
 
        
                    
             
        
        
        
Answer:
Here are some examples of tropism in plants : Sunflowers are one of the best examples of positive phototropism , as they always grow facing the sun. 
Explanation:
 Although some experts consider that perhaps such a clear growth movement should not be considered tropism.
 
        
             
        
        
        
Answer:
Removing some of the books reduced the mass of the box, and less force was needed to push it across the floor.
 
        
             
        
        
        
An exothermic reaction is a chemical reaction that releases heat. It gives net energy to its surroundings. That is, the energy needed to initiate the reaction is less than the energy released. ... Δ H = (energy used in forming product bonds) − (energy released in breaking reactant bonds)