Answer:
Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism). Because of the many linkages among species within a food web, changes to one species can have far-reaching effects.
Explanation:
Answer:
The second, third and last one
Explanation:
They protect the writer from being blamed of plagiarism and support their own words and background knowledge
There are four types of sentences. I'll list them below.
Interrogative sentences are questions: statements that end in a question mark (?). "What will they think of next?" is an interrogative sentence, as you can see from the question mark, so we can rule this one out.
Exclamatory sentences are statements that end in an exclamation point (!). "I simply adore cheese!" is one, because of its exclamation point, so this one isn't declarative either.
Now, things get a little trickier. There are two types of sentences that end in a period (.): imperative and declarative sentences.
Imperative sentences are commands--telling someone to do something. Which is imperative? "Please tidy your room." "We live in an amazing time." Obviously, "Please tidy your room" is an order, and so is imperative.
The only sentence left is "We live in an amazing time." This has to be a declarative sentence, which is simply a statement that ends in a period. This is a statement, and it ends in a period, so this sentence is a declarative sentence.
Answer: We live in an amazing time.
3. The third person point of view (the 'he' vs. 'I' in this passage) is voiced by an observer with limited omniscience.
In this case limited omniscience is shown by the fact that the narrator has feelings about what is occurring. An objective character would remain neutral describing events.
