Question

based on the article, which is true about wolves?
a. park officials are reintroducing them into the railway land local
nature reserve.
b. they are helping plant important seeds in a forest in central chile
after a wildfire.
c. they help improve biodiversity by spreading seeds that are
snagged in their fur.
d. park officials closely monitor their travel patterns in various nature
reserves.

Explanation:

The text states that as wolves roamed, their fur snagged grass and wildflower seeds, which were dispersed when they traveled, bringing new plant species and enhancing biodiversity. Option C directly aligns with this description. Option A is incorrect as the text mentions dogs (not wolves) in the Railway Land Local Nature Reserve project. Option B is wrong because it's about dogs (not wolves) in central Chile after wildfires. Option D has no basis in the given text.

Answer:

C. They help improve biodiversity by spreading seeds that are snagged in their fur.