All of the following statements are true about concrete and abstract nouns except
a. A concrete noun refers to something that can be seen, heard, smelled, tasted, or touched.
b. An abstract noun refers to something that can't be sensed.
c. Abstract nouns name ideas, conditions, or feelings.
d. The word brain is an example of an abstract noun.
Question 2
Collective nouns
a. refer most commonly to a group of people, animals, or things.
b. refer to one person or thing.
c. refer to either a group or to one person or thing.
d. all of the above
Bounding tracks in concrete
True-color image of layers of haze in Titan's atmosphere.
true story
Adapoids and omomyoids had longer snouts and are the first “true” primates.
Which of the following statements is true of linkage?