Answer:
rly
Explanation:
the components required for PS are you guessed it
P AND S
A is the answer because that is how we should understand the poetic words used by the author as it does not need to be in the dictionary
Answer: Here you go!
Explanation:
Analogous structures are structures that are similar in unrelated organisms. The structures are similar because they evolved to do the same job, not because they were inherited from a common ancestor. For example, the wings of bats and birds, shown in Figure below, look similar on the outside
Answer: They have a backbone
Explanation: Humans and fish are both vertebrates. Vertebrates are organisms with a backbone.