Answer: The correct answer is Sun
Explanation:
Note that the ORIGINAL (i.e natural and ultimate) source of energy is the sun. The sun's energy, called Solar energy is then trapped by a pigment in primary producers called Chlorophyll to produce sugars (glucose) through the process of PHOTOSYNTHESIS.
 
        
                    
             
        
        
        
Fungi have a type of “root” system called hyphae. they are essentially the same as roots on a plant except that a mushroom or other type of fungi doesn’t rely on photosynthesis instead absorbing all its need nutrients through these hyphae
        
             
        
        
        
Answer:3.36
Explanation:First change the percent into a decimal which would be 0.02.
Than multiply the decimal with 168 to get your answer.
         168(.02)= 3.36
 
        
             
        
        
        
The allergic reaction in which it produces this type of
reaction due to cosmetic or chemical is called the dermatitis venenata. The
dermatitis venenata, enables to form an inflammation on the person’s skin because
of various causes such as mineral substances, chemicals, cosmetic products and
other surfaces that may be of contact to the skin in which it causes the skin
to cause inflammation. 
 
        
             
        
        
        
Explanation:
- Catastrophism is a theory developed by Georges Cuvier that states that natural history has been punctuated by catastrophic events that altered the way live developed. Gradualism is a theory that stipulates that changes of organic life and earth itself occur through gradual increments with transitions that are slow rather than periodic and rapid. Uniformitarianism suggests that the Earth's geological processes acted in the same manner in the same intensity in the past as they do in the present and that such uniformity is accountable for all the geologic change.
- Jean-Baptiste de Lamarck's theory proposes a change through use and disuse when environments changed, organisms had to change their behavior to survive, if they began to use an organ more often it would increase their lifetime and their offspring will inherit this modified organ. As these organisms adapted, nature also drove them from simple forms to increasingly complex ones.
I hope you find this information useful and interesting! Good luck!