Answer: A
Explanation:
Well, you wouldn't say "Let's eat Grandma"
But you would write "Let's eat, Grandma!"
When you talk, you pause, right?
Try reading out loud a sentence and add a comma when it pauses, a period when it ends, and a semi-colon when the text gets too long but you have more to say; like I do for instance.
the answer is d. Last but not the least, be true to yourself.
It secretes hormones for steady regulation of cell/organ activity. The hormones help to regulate metabolism, growth, secondary sexual development and function.