Pretend that you recently turned in a paper for your science class and you have been asked to correct your problems with subject-verb agreement. Rewrite the paragraphs below, correcting any mistakes you find. In the midst of the vast, relatively unpopulated ocean, coral reefs is hotspots of biological diversity. Thousands of species is hosted within their colorful, protective borders. They support many of the fisheries that coastal communities relies upon and sustains local economies by providing billions of dollars of income from tourism.

The vibrant colors that attracts both fish and humans is the result of a symbiotic relationship between invertebrate coral polyps and colorful algae. Nutrients and protection is provided by corals to algae. In return, the algae provides the corals with sugars produced via photosynthesis.

In 1979, incidents in which coral hosts cast out their resident algae began to be reported on an unprecedented scale. This occurrence, known as coral bleaching, leave the coral a bleached white color because of the ejection of the colorful algae. Bleaching events is not necessarily lethal to corals. However, if bleaching occurs over a prolonged period of time, the coral host will eventually dies.

In the midst of the vast, relatively unpopulated ocean, coral reefs are hotspots of biological diversity. Thousands of species are hosted within their colorful, protective borders. They support many of the fisheries that coastal communities rely upon and sustain local economies by providing billions of dollars of income from tourism.

The vibrant colors that attract both fish and humans are the result of a symbiotic relationship between invertebrate coral polyps and colorful algae. Nutrients and protection are provided by corals to algae. In return, the algae provide the corals with sugars produced via photosynthesis.

In 1979, incidents in which coral hosts cast out their resident algae began to be reported on an unprecedented scale. This occurrence, known as coral bleaching, leaves the coral a bleached white color because of the ejection of the colorful algae. Bleaching events are not necessarily lethal to corals. However, if bleaching occurs over a prolonged period of time, the coral host will eventually die.

Explanation:

The subject-verb agreement is a grammar rule according to which the subject and verb must agree in number. This means that, if the subject is singular, the verb must be singular as well. If the subject is plural, the verb should be too.

For example, reefs is a plural noun. It needs to be followed by a plural verb, which means that the verb is is incorrect. Here, the plural form are should be used. The principle is similar in the rest of the cases, which I've written in bold letters and underlined. The number of the verb needs to be changed.

after the signature of the treaty of versailles in june 1919, germany lost nearly 25,000 square miles and a population of 7 million people. these territories included eupen-malmedy area and moresnet which were ceded to belgium. regarding relations with france, germany ceded the sovereignty of the saar coal mines to this country, as well as the provinces of alsace-lorraine.

explanation:

michael’s company should invest in the updating of every section as well as data and processes technology and software. through the analysis of the manufacturing process, the company can take a clear approach towards the best way to improve not only the process but also de final result. some of the main problems that manufacturing companies face are the waste of material due to disorganized processes and the lack of real-time process checkings. this can be solved with specific software and machines that can turn paperwork into the digital era and that will reduce the time employees take on that, being this time better apply to control the production process and communication among different sectors of the company, the product will be made in shorter time with better quality and more profit