Seamount and guyot are types of mountain - so we can reject those options, since we're looking for a flat surface, not a mountain.
A trench is a narrow ditch, or depression so also it's not a plain
The correct answer is abyssal plain - it's a plain typically next to a continental rise (leading to the continent) and a mid-ocean ridge.
Hydrogen gas is the answer.
Pls mark as brainliest
Nervous system is network of nerve cells and fibers that transmits nerve impulses Between parts of the body.
muscular system is an organ system consisting of skeletal smooth and cardiac muscles
I HOPE THAT HELPED (: (: (:
Answer:
B I think because plants have membranes and (I think)animals dont
Answer:
b.
Explanation:
Random forces lead to genetic drift. Sometimes, there can be random fluctuations in the numbers of alleles in a population. These changes in relative allele frequency, called genetic drift, can either increase or decrease by chance over