Answer:
<em>Relating to or containing both fibrous and muscular tissues.</em>
 
        
                    
             
        
        
        
A large and naturally occurring community of flora and fauna occupying a major habitat
        
             
        
        
        
Explanation:
Gravitational potential energy is the energy of body due to its position in the gravitational field.
Whereas chemical potential energy is the energy within the chemical bonds of a substance.
For example, when we eat an apple then we get energy in our body so, it is the chemical potential energy stored in the apple.
Items sorted on the bases of gravitational potential energy and chemical potential energy are as follows.
Gravitational potential energy:
- a ball thrown up in the air.
- a stone rolling downhill.
- water stored in an overhead tank.
Chemical potential energy:
- liquid petroleum gasoline used in cars.
- firecrackers that people set off.
 
        
             
        
        
        
Answer:
The second one is correct 
Explanation:
A leukocyte is responsible for the immune system
 
        
             
        
        
        
Answer:
third option
Explanation:
possibly the third option at 45 degrees (half of a right angle, or like mid-morning) above the horizon the sun's rays strike Earth's surface and spread out over a larger surface area with less intensity, making these regions experience lower temperatures.