The correct answer is (C) :))
We can get amino acids from eating food that contain proteins.
Proteins are made up of chains of amino acids. During digestion, the proteins are broken down into amino acids.
Answer:
it is a Eukaryotic cell (B)
Explanation:
by process of elimination we can limit it down to B and D, a prokaryotic cell would look nothing like this so therefore it is B
Answer:

Explanation:
Given:
Represent
- Susan's velocity with 
- Michael's velocity with 
eastwards
westwards
Required
Determine how fast is
relative to 
From the question, one train moves eastwards while the other moves westwards.
This means that travel in opposite travel and the relative speed (V) is calculated as:

Substitute values for
and 


<em>Hence, the Susan's train is moving 2m/s in relative to Michael's train</em>