Answer:
The correct answer is <u>B</u>: Large variety of organisms.
Explanation:
The article describes natural environments and ecosystems by analyzing different factors that are influencing their development.
The factor which contributes most to the sustainability of a habitat is a large variety of organism. A large variety of organisms increases the sustainability of a habitat.
A flash forward is generally used as a glimpse into the future or when one of the characters is imagining what they future may bring. They are also sometimes used to reveal events that have yet to take place, but will come about in the story at some point in greater detail.
The answer is Without a coat
Assuming that the underlined words it your brother's motor cycle,
i think it was a noun
It's thing that imposed to predicate done by the subject
Hope this helps