What do you think the speaker means when he says, “Nature’s first green is gold”? HELP

Which two phrases in this information about medicare prescription drug coverage are noun phrases

Which statement is the best summary of the theme in this passage? people almost always disappoint their family members. working hard and being honest leads to long-lasting rewards. showing strength in a crisis makes problems easier to overcome. unintentional betrayal can lead to severe consequences

In concrete mixers what seems to be the speakers feeling about the concrete mixers