Diatoms are made of silica (hydrated silicon dioxide)
        
                    
             
        
        
        
Answer:
acetyl CoA
Explanation:
Pyruvate and fatty acids enter the mitochondrion (bottom) and are broken down to acetyl CoA.
 
        
             
        
        
        
A hiatal hernia makes it easier for stomach acids to rise to the esophagus, usually called heartburn. 
To reduce this symptom It's important a diet that consists of
less: citrus, spicy, fried, fatty foods, coffee, tea, chocolate,
carbonated drinks, dairy products and tomato (because it's also acidic).
Some examples of appropriate foods are: apples, bananas, grains, soy milk, water, carrots, potatoes, peas, a low fat yogurt/cheese, (anything with low fat is ideal), etc.
        
             
        
        
        
 An Egyptian pyramid that is 4500 years old will be considered as a fossil in this scenario.
<h3>What is a Fossil?</h3>
This is defined as trace of an animal or plant of a past geologic age that has been preserved in Earth's crust.
Since it has been discovered that the egyptian pyramid contains thousands of marine fossils then it can be generally referred to as a fossil.
Read more about Fossil here brainly.com/question/11829803
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