The forms of the adjectives in bold used in the sentences “Language learning is arguably one of the most complex mental activities you can do.” (lines 123-124) and “Language learning is such an effective brain workout and protects older learners against dementia and other degenerative neurological conditions.” (lines 118-121) are respectively

The sentences “Through the study of a new language, students learn new words and grammatical constructs and build on their previous knowledge as part of the learning process.” (lines 115-117) and “When researchers analyzed 20 studies on language learning and its impact on academic performance, they observed a better performance of language learners across a range of academic subjects” (lines 133-136) are respectively

The pronouns in bold used in the sentences “Everyone’s brain is made up of neurons, which have a cell body, and dendrites, the connections between neurons.” (lines 91-93) and “Bilingual people have more of these neurons and dendrites compared to people who speak only one language.” (94-96) are respectively

In the sentence “Bilingual people, who have learned two languages side by side from early childhood, have been studied by scientists for decades.” (lines 84-86) the verb tenses are, respectively,

When analyzing the influence of learning a second language on other academic areas, researchers found that it benefits subjects such as

Learning a new language boosts the level of attentiveness and focus in learners who are

As to the neurological changes that happen when a person studies a second language, researchers have observed that they apply

Studying and comparing the brains of monolingual and bilingual people, researchers have found that

In the sentences “Students who are learning English as a global language…” (lines 21-22), and “…English has more nonnative speakers than native speakers!” (lines 24-25), the verb tenses are, respectively,

The sentences “One of the best ways to reinforce the global nature of English is by incorporating authentic materials into your lessons.” (lines 43-45) and “Whether it’s the cafe playing the latest hit song from a music artist…” (lines 59-60) contain adjectives that are, respectively, in their