Mycorrhizal fungi are sometimes purposely introduced to new areas of land that are used for growing plants for commercial uses (e. g., landscaping, crop production, timber production). what would be the benefit of doing this?

The fungi help facilitate horticulture, agriculture and forestry.

Explanation:

A mycorrhizal association is a symbiotic mutualistic association between the land plants and the fungi. The fungus colonizes over the host plant roots and supplies mineral nutrients from the soil in return the plant receive sugars by the process of photosynthesis.

Thus the fungi will help in healthy growth of plants. Hence, facilitate in horticulture, agriculture and forestry.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.