Answer:
Bananas go through a process called ‘negative geotropism’ so they can reach the sun
 
        
                    
             
        
        
        
Answer:
(1) A hot drink cooling to room temperature.
(2) The combustion of natural gas.
Explanation:
The spontaneous process is the process in which there is a release of energy and moves towards lower energy and a more thermodynamically stable energy state. All the natural processes are spontaneous.
There are two processes which are spontaneous in the given question are:
(1) A hot drink cooling to room temperature: In this, there is a decrease in energy and also it is a natural process and we know that all the natural processes are spontaneous.
(2) The combustion of natural gas: The fire is an example of an exothermic reaction. The combustion is a combination of a decrease in energy and an increase in entropy. So, this process occurs spontaneously.
 
        
             
        
        
        
Answer:
A bug must swim as fast as the wave speed to keep up with the waves it produces. Moreso, a boat must be moving faster than the waves it creates to produce a bow wave.
 
        
             
        
        
        
The most likely element is silver
in second place is copper
        
             
        
        
        
<u>Hello and Good Morning/Afternoon</u>:
<em>Original Question: C₂H₅OH + __O₂ → __CO₂ + __ H₂O</em>
<u>To balance this equation</u>:
 ⇒ must ensure that there is an equal number of elements on both sides of the equation at all times
<u>Let's start balancing:</u>
- On the left side of the equation, there are 2 carbon molecule
               ⇒ but only so far one on the right side
          C<em>₂H₅OH + __O₂ →  2CO₂ + __ H₂O</em>
- On the left side of the equation, there are 6 hydrogen molecules
                ⇒ but only so far two on the right side
          C<em>₂H₅OH + __O₂ →  2CO₂ + 3H₂O</em>
- On the right side of the equation, there are 7 oxygen molecules
                 ⇒ but only so far three on the left side
          C<em>₂H₅OH + 3O₂ →  2CO₂ + 3H₂O</em>
<u>Let's check and make sure we got the answer:</u>
                            C<em>₂H₅OH + 3O₂ →  2CO₂ + 3H₂O</em>
<em>                 2 Carbon                ⇔                    2 Carbon</em>
<em>                 6 Hydrogen            ⇔                   6 Hydrogen</em>
<em>                 7 Oxygen                ⇔                   7 oxygen</em>
<u>Thefore the coefficients in order are</u>:
   ⇒ 1, 3, 2, 3
<u>Answer: 1,3,2,3</u>
Hope that helps!
#LearnwithBrainly<em>                      </em>