B. If I'm not mistaken but i can be wrong but I'm going with my gut on this answer.
Okay so you just replace certain words in the sentences with the words in the brackets. For example, in the 2nd question you rewrite the sentence as Looking after animals is *far more* time consuming than looking after children. Hope this helps! :D
The correct answer among all the other choices is "Braille is a form of writing that enables blind people to read and write using bumps on paperthat represent letters." Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
The population of Marsh grasses might increase if the population of Herons decrease because the herons use the marsh to live in and potentially eat. I hope this helps
Symbolism a regularly used form of figurative language in any kind of text.