B. Humans have an innate preference for spicy and sour foods is false.
Answer: The answer and explanation is in the image.
Answer:
D - Dementia is the most common cause of Alzheimer's disease
Explanation:
Answer:
The stalemate and high casualties caused by trench warfare on the western front
Explanation:
Silicon dioxide is dissolvable in water and has a high melting point because the atoms in the dioxide has a strong bond between them, which requires a lot of energy to break them.
