<span>The oldest rocks are Early Proterozoic metamorphic rocks</span>
The correct answer is - microscope.
In order to be able to compare and study close up looks of feathers from different types of birds, Amira will need to use a microscope. The purpose of the microscope is exactly that, to be able to see close up looks and compare and study the things better, and since the microscope has the ability to zoom in multiple times it is the perfect tool for it.
Answer:
Many rainforests in Central and South America have been burnt down to make way for cattle farming, which supplies beef to the rest of the world. ... The soil soon becomes dry and the cattle farmers then have to move on to create new cattle pastures leaving a trail of destruction.
Explanation:
P waves travel the fastest
