Below is an image of several code blocks. Generally describe the code in the image, and how they are related to each other.   

Heather is shown a teddy bear. The teddy bear is then hidden from her, and she searches for it. This shows that Heather has developed a sense of ________. Has a child in the sensorimotor stage developed the concept that belongs in the blank?

Briefly explain how Session Storage is different from Local Storage. 

Evaluate the following expression. 15+(4)2÷(5+3)⋅4

Determine whether or not the given number is a solution to the given equation by substituting and then evaluating. y+(−5)=3  given that  y=−6

Find the values that satisfy the equation below. |x|=21

Compute the difference indicated and simplify your answer. 35−13

Write a mixed number to describe the length of the ribbon shown in the figure below. Please enter your answer in the box below.

2.3 Lees die volgende scenario en gebruik die Buitelandse Valutatabel om die vrae wat volg te beantwoord: Dewald reis van af Suid-Afrika na London om by sy broer te gaan kuier. Hy het R20 000 begroot vir sy totale reiskostes. Met sy terugkeer na Suid-Afrika het hy nog £150 oor. Geldeenheid BAK BVK GBP R17,88 R18.11    2.3.1 Bereken hoeveel Britse Pond Dewald gehad het volgens sy totale begroting. (3)

Simplify the algebraic expression by combining like (or similar) terms. 3−5x+4+7x