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What better way to learn than with access to over 35,000 diagrams, photos, and illustrations.
 850
All human organ systems and their functions (Part 1)
 536
Reorganization of the rat motor cortex following transection of the motor neurons that control ...
 75550
Generalized flower structure.
 423
Main components of the human endocrine system and the effects of their secretions
 66
Electron Transfer Phosphorylation
 289
Structure of polypeptide chains
 494
Pancreatic Islets
 212
Oligodendrocytes
 302
Bladderwrack (Fucus vesiculosus)
 313
Types of Synapses
 413
Use of Flight Muscles
 131
A Mitochondrion
 2962
Structure of a mitochondrion
 242
The three phases of phagocytosis
 211
DNA Sequencing
 327
An Ediacaran Fossil
 356
Valves in veins prevent the backflow of blood
 250
Electron micrograph of Euglena gracilis
 409
Cacao Tree
 504
Xylem vessels
 10768
Root nodule development.
 5781
Types of variation in chromosome number.
 468
Typical leaf structure of eudicots (left) and monocots (right).
 609
Imaginal disks in the development of Drosophila
 548
Chlamydomonas Life Cycle
 273
Ionotropic receptor
 435
Representatives of major orders of placental mammals
 885
Our Moon
 1758
Muscle Tissue Components
 355
Inflammation
 518
Autonomic nerves and their effects
 29037
Comparative structure of arteries, capillaries, and veins.
 78
Alcohol metabolism
 748
Cross-section of a human molar
 498
Pollen accumulates on the feathers of a little wattlebird (Antho-chaera chrysoptera) sipping nectar
 473
Posterior pituitary function
 389
Effects of Continental Drift
 434
Exogenous Antigen Processing
 898
Male and female Lions (Panthera leo)
 425
The photo is a cross-section of thickened human skin
 344
Root Hairs
 15580
The alimentary canal of birds.
 3084
From left to right: Size development, biometrical changes in the cranium, reduction of toes ...
 349
Life cycle of the beef tapeworm (Taenia saginata).
 663
Leaves of sugar maples (Acer saccharum)
 689
Cohesion–tension theory of water transport in vascular plants
 556
Dispersal Routes of Homo sapiens
 3604
Cross section of the wrist showing tendons and nerves involved in carpal tunnel syndrome.
 401
The Major Plant Groups
 573
Trichomes are hairs or other fine outgrowths of epidermal cells
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Calculating the Size of the Final Loan Payment (Simple Interest) #finance
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Equivalent Value to a Payment Stream (Simple Interest)
Mathematics of Debt Refinancing
Calculating the Accumulated Value of Increasing Annuities
Increasing Annuities Arithmetic Growth Problem
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Calculating Simple Interest on a Variable Rate Loan
Cost-Volume-Profit Analysis (Break-even Point)
Straight, Variable, and Gradual Commission Calculations
Using the Modified Offset Method to Find the Area of Irregular Shapes
Differential Pay Schedule vs. Straight Piece Rate Pay Calculations
Inflation-Adjusted Annuity Calculation (Increasing Annuities / Geometric Growth)
Deriving the Present Value of Annuity Formula
Online Flashcards
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When opening a restaurant, which of the following considerations would likely be most important?
A) proximity to airports
B) proximity to raw materials
C) proximity to hazardous waste disposal
D) proximity to utilities
E)...
Quiz Me
__________ are flourishing in many countries, some of which receive government support.
A. Product recyclers
B. Automobile manufacturers
C. Internet design service companies
D. Design houses
Quiz Me
Which syllable is the primary accented syllable in the pronunciation of the medical word bronchiectasis (brong-kee-ek-tah-sis)?
A) brong
B) kee
C) ek
D) tah
Quiz Me
China’s most effective means of grassroots control:
a.   the military
b.   the KGB
c.   the old-lady network
d.   the Communist party
Quiz Me
A dam is constructed on the Crymea River. Explain how this will affect the river and the work that the river performs both upstream as well as downstream.
Quiz Me
Virgen Kennel uses tenant-days as its measure of activity; an animal housed in the kennel for one day is counted as one tenant-day. During May, the kennel budgeted for 3,700 tenant-days, but its actual level of activity was 3,690 tenant-days. The...
Quiz Me
In a non-electronic transmission the shift valve is moved to the downshift position by ________.
A) Air pressure      B) Vacuum      C) Fluid pressure      D) A spring
Quiz Me
When 650. kJ of heat is produced, what mass of C2H6 is also produced?

C2H4(g) + H2 (g) C2H6(g) + 32.5 kcal

A) 21.2 g
Quiz Me
Mrs. Lorenzo walks into the school library to find three sixth-graders behind the shelves, cutting pages out of a book about rocks. She considers the following consequences. Which of these would be defined as logical?
 
  a. They...
Quiz Me
A student teacher was observing her cooperating teacher leading a lesson on colors.  When the teacher held up a red paper plate, one of the children said, "It is pink."  The teacher said "No, it is not pink.  Who knows...
Quiz Me
When giving a speech of demonstration, it is acceptable to
A) skip steps if the audience appears to be familiar with your topic.
B) avoid the use of transitions.
C) avoid the use of presentation aids.
D) begin with an overview and...
Quiz Me
What is the de Broglie wavelength of a neutron with kinetic energy 44.0 keV? The mass of a neutron is 939.6 MeV/c2.

▸ 56.4 pm

▸ 0.136 pm

▸ 0.166 pm

▸ 2.83...
Quiz Me
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