What is TRUE about language development in children? ОА. Infants are not able to understand simple sentences or words. O B. By age three, most children have learned the meanings of as many as 10,000 words. Ос. Most young toddlers (between 12 and 18 months) learn 5 or more new words each day. OD Older toddlers (two to three years) have the ability to use very basic grammar in simple sentences.

In which research method does a researcher change the value of one variable to determine how the change affects another variable? a. experiment b. observational research c. survey d. case study

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene

Einar sees alexandra every day across the room in his history class but has never talked with her. einar likes the way alexandra looks, including the way she dresses and how she wears her hair. he's even more attracted to her apparent intelligence and the way she handles herself in class discussions and during interactions with the instructor. he'd like to know more about her, so he asks one of his friends about her. einar, using a passive strategy to gain information about her, is probably in the preinteraction awareness stage of any relationship that might develop between them. t/f