Salamanders can regrow entire limbs and regenerate parts of major organs, an ability that relies on their immune systems, research now shows. ... They then wiped out some or all of the macrophage cells to determine whether these cells were essential for regrowing the limbs.
The correct answer is C.
The correct answer to this is , Henry wants to take home some of the vegetables. He states that he does not know how to garden which makes the other answer on this page incorrect. Henry is 14, while the others are in their late 70s/80s.
Answer:
D
Explanation:
This question is deceptive, as a man does struggle to find a shop, but not due to rain, the fog is what makes it harder for him to see.
The correct answer is the last option: If you take away the suffix –n and the prefix un-, the root word is “know”.
Prefixes and suffixes are sets of letters that are added at the beginning (prefix) or end of a word (suffix). They are not words by themselves, but they do change the words' meanings or categories.
In this case, the root is know. The suffix -n is used to change the word's category from verb (know) to noun (known). While, the prefix un- is used to mean NOT. As a result the meaning of the word UNKOWN would be not known or familiar.
