Which option is an example of using false authority in writing?

The most prominent cell line in CML is the:

In the sentence below, which word functions as an adjective?    The tree dropped multicolored leaves all over the lawn.

Kathryn wants to control for intelligence in her study. She has a list of all the participants for her study and their IQ scores. She sorts the list of participants according to their IQ scores and then forms groups, making sure the groups are balanced in terms of IQ scores. Finally, she randomly assigns each group to one of the conditions of her study. Which kind of design is Kathryn using?

In the sentence below, which word functions as an adverb?  He repeatedly called her number.

  Identify the transition in the following sentence. For example, it is important to create a very detailed schedule. 

Which host factor (s) is/are associated with an increased risk of developing leukemia?

If an author tells a story about how time was spent time with a grandparent during childhood, the writer is using the ________________________ pattern of organization.

A person, place, thing, or idea is a ___________.

A 5 year old girl presents with anemia, neutropenia, thrombocytopenia, lymphoblasts and prolymphocytes. Cytochemical stains show myeloperoxidase and SBB negative and a positive for TdT. This hematologic picture is consistent with: