Read this line from the text:

scientists are working tirelessly to learn as much as they can about this predator.

what does tirelessly mean in this sentence?

without break
taking frequent rests
without fail
in a frenzy

many battles and wars (such as the one at gettysburg), are commemorated by statues or monuments, with some areas preserved as monuments and national parks. do you think this contradicts the message of "grass"? in at least 200 words, explain your thinking and cite evidence from the poem to support your opinion.