4 deletion
Explanation:
deletion is a type of genetic mutation involving the removal of a base pair
Its a large nuclear pore
so pores :)
<span>The mountains were once seas. The land was forced up by tectonic motion when the mountains were formed. The Sahara also used to be a sea and has a valley full of the fossilized remains of an extinct species of whale. It is generally agreed upon that two plates colliding caused the uplift that created the mountainous zone. Same for the Himalayas.</span>
Answer:
mitochondria because it provides the cell with energy
Adenosine triphosphate (ATP)
