Social Media has some negative impacts on our community. However it is not used for all bad intentions. By using social media we can encourage helping our climate, support others and more. There’s your intro and the rest u have to do girl.
The answer to your question is Quotation Marks.
Like lambs to a slaughter suggests that the slugs (much like the sheep) have no idea that death comes soon, for the slugs either the birds will get them, they get dried out(?), or they risk being found by a human. For the sheep, they’re happy because they have an unlimited supply of food and they’re happy, but they’re being led to their deaths.