Answer:
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Chemicals that help chemical reactions occur at faster rates in living organisms are known as Enzymes.
        
             
        
        
        
The igneous rock and metamorphic rock
        
             
        
        
        
Answer: Earth's rotation is slowing slightly with time,thus, a day was shorter in the past. This is due to the tidal effects the Moon has on Earth's rotation. Atomic clocks show that a modern-day is longer by about 1.7 milliseconds than a century ago.
 
        
             
        
        
        
Answer:
False
Explanation:
Communication plan is a well-thought plan that is made to determine the individuals who are expected to know the details of project execution including the distribution methods and the team members, the stakeholders involved, and the distinctive of the message.
Hence, it is FALSE that "A communication plan can help family members stay in touch during an emergency."
Because communication plan deals with formal messaging plans which do not relate to family.