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The Zone of Proximal Development (ZPD) (Lev Vygotsky) is a concept related to: A) Child development B) Economic theory C) Geographical regions D) Space exploration
answered
Dec 8, 2024
Social Studies
high-school
3
votes
226k
views
What are two ways that the Spanish celebrate valentines day?
answered
Nov 29, 2024
Arts
high-school
2
votes
202k
views
How do substances with high thermal conductivity affect the transfer of thermal energy? A. They slow down the transfer of thermal energy. B. They have no effect on thermal energy transfer. C. They speed
answered
Oct 8, 2024
Chemistry
high-school
6
votes
78.6k
views
In three to five sentences, explain how battles and military service affected the average citizen during the american revolution.
answered
Jun 27, 2024
Social Studies
high-school
5
votes
154k
views
What was different about the first & last encounters (which are similar) vs. all of the encounters in between? a) The boy's age; He was young at first, old at last b) The tree's offerings; At first, it
answered
Jun 9, 2024
Social Studies
high-school
3
votes
61.7k
views
T/F: The ideal size of a site is formalized by the NCAA or the USOC
answered
May 19, 2024
Health
high-school
3
votes
72.2k
views
Which of the following is not a lifestyle risk factor for cardiovascular disease?a.physical activityb.obesityc.diabetesd.tobacco use please select the best answer from the choices provided.abcd
answered
Apr 21, 2024
Health
high-school
4
votes
78.9k
views
For the given surface f(x, y) = 2 + sin(xy) at the point (1, 0, 2), find the following: 1. Gradient vector to the surface at the point (1, 0, 2) 2. Equation of the tangent plane to the surface at the point
answered
Apr 19, 2024
Mathematics
high-school
4
votes
112k
views
(ITA 1979) What is the minimum molecular weight of a dicarboxylic acid that contains 27.8% oxygen, (g/mol)? A) 58 B) 115 C) 173 D) 230 E) 288
answered
Apr 12, 2024
Chemistry
college
1
vote
226
views
What is the standard size of paper for all official stationary? 1) A4 2) Letter 3) Legal 4) A3
answered
Mar 1, 2024
Social Studies
high-school
4
votes
206k
views
What should a nurse do if she suspects there is domestic or family abuse? What is a cultural assessment?
answered
Jan 24, 2024
Health
high-school
2
votes
150k
views
if 20 drops of pyruvic acid (HC3H3O3) are titrated with 40 drops of 0.35 M NaOH what is thr molar concentration of the pyruvic acid soluation
answered
Jan 23, 2024
Chemistry
college
7
votes
169k
views
Determine the values of y in the equation y2 = 121.
answered
Dec 25, 2023
Mathematics
high-school
3
votes
210k
views
Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction in which water (H2O) and carbon dioxide (CO2) chemically react to form the simple sugar glucose (C6H12O6)
answered
Nov 11, 2023
Chemistry
college
4
votes
166k
views
Geometry: complete this proof of theorem 14, ASAP! (Theorem 14: if a transversal intersects two lines so that corresponding angles are congruent, then the lines are parallel.)
answered
Nov 10, 2023
Mathematics
high-school
2
votes
118k
views
Evaluate (6 +2i) / (3-i).
answered
May 27, 2023
Mathematics
college
8
votes
125k
views
1. Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.a = 8 2 in.b= 13.0 in.C= 15.4 in.
answered
Apr 20, 2023
Mathematics
college
1
vote
39.7k
views
Which two substances are among the four major types of organic compounds made by living things? A. Phosphates B. Nitrates C. Proteins D. Lipids
answered
Mar 24, 2023
Chemistry
middle-school
8
votes
203k
views
The periodic table includes groups of elements that have unique and useful capabilities. Such capabilities are due to the properties of the elements—such as ionization energy, atomic radius, and boiling
answered
Dec 27, 2022
Biology
college
3
votes
71.4k
views
What do atoms consist of?
answered
Dec 14, 2022
Chemistry
high-school
12
votes
211k
views
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