D) Tyler visits his aunt once a week to bring her groceries.
I hope this helps
Answer: 4
(IV)
Explanation:
From the question, the researcher is interested in determining whether smiling and warmth impact the number of friends one has.
The variables are; Amount of smiling (a little, a lot) and self-rated warmth (cold, warm).
Manipulating the variables by the researcher or experimenter is called the free variables(IV). It is free to be varied. What is to be measured is called the dependent variable(∆V); it depends in the manipulation of free variables
Answer:
I am sorry I dont know the exact answer but I do know QUizlet has flash cards for the cold war, so if you need the right answer now, I start there. ALthough, Brainly is always my first option.
Explanation:
Answer: The US congress has a separate structure about the House of Representatives and the Senate. The House is the lower house and the Senate the upper house.
Both have a complex way to understand the number of members.
Both have many similar committees.
The number of representatives by law are 435.
The Senate has 100 senators.
