In order to identify hazards early and avoid last minute moves, you should scan the road 10 -15 seconds ahead of your vehicle. 
To avoid last minutes moves, it is important to look down the road 10 -15 seconds ahead of your vehicle so that you can see hazards early enough. Constantly staring at the road just in front of your vehicle is dangerous. As you scan ahead, be alert for vehicles around you. Watch for parked vehicles that are moving into traffic. 
        
             
        
        
        
Answer: the atomic number (number of protons) order the elements.
Explanation: Each element on the Periodic Table has their own configuration of electrons. In order to have a neutral charge, there is an equal number of protons to electrons. Thus, the atomic number (number of protons) order the elements.
 
        
             
        
        
        
Answer: carbohydrates is composed of amino acids 
Explanation: carbohydrate functions as an energy giving food in the body. Examples are rice, casssava and maize. The molecular structure of carbohydrate is (CH20)n. Carbohydrate has three subtypes:
(1) Monosaccharides: They are simple sugar and consists of a number of carbons(C) which ranges from 3 to 7.
(2) Disaccharides: They are formed when two Monosaccharides undergo a dehydration reaction which is also known as condensation reaction. thanks
(3) Polysaccharides: They consist of a long chain of branched or unbranched 
Monosaccharides Monosaccharides linked by covalent bonds.
 Carbohydrates is not composed of amino acids but rather protein is composed of amino acids.
 
        
             
        
        
        
<span>At least 50% of the variation in the trait in the population is due to genetic differences.</span>