Robert May

question The atmosphere is unaffected by changes in the geosphere. answer True question Which system protects us from radiation and the vacuum of space? answer C. question Positive feedback interactions in Earth’s systems are always a result of human action. answer False question What system includes oceans, lakes, rivers, and groundwater? answer B question Human […]

question Which of the following is the BEST example of vasocongestion? answer Erection of the penis question The study of modern embryology has established that answer Even though the clitoris is homologous to the penis, it is not a masculine organ. question A 65-year-old man comments that his sexual relationship with his wife is better […]

question What were missionary views on African cultural practices? answer Unaffected question What were missionary views on African cultural practices? answer Unaffected question What were missionary views on African cultural practices? answer Unaffected question What were missionary views on African cultural practices? answer Unaffected question What were missionary views on African cultural practices? answer Unaffected […]

question Which statement must be true in order for a rocket to travel from Earth to another planet? answer It must attain escape velocity from Earth. question Compared to its angular momentum when it is farthest from the Sun, Earth’s angular momentum when it is nearest to the Sun is answer the same question A […]

Molecular Formula Li2S Average mass 45.947 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash Point: Index of Refraction: Molar Refractivity: […]

question citizens attitudes about political issues, leaders, institutions, and events answer public opinion question basic principles that shape a person’s opinions about political issues and events answer values (or beliefs) question what are three political values held by most americans? answer liberty, democracy, and equality of opportunity question a cohesive set of beliefs that forms […]

question ACIDS: sour taste, reacts with metals to produce hydrogen gas, change color of litmus paper to red (example: lemons BASES: Bitter taste, slippery feel, reacts with acids to neutralize the characteristic properties, change litmus paper to blue (examples: soap, baking soda) answer List characteristics for both acids and bases question Arrhenius acid: a substance […]

question Topic E:   answer E1 Stimulus and response E2 Perception of stimuli E3 Innate and learned behaviour E4 Neurotransmitters and synapses E5 (HL) The human brain E6 (HL) Further studies of behaviour question E1 Stimulus and response answer question Define stimulus, response and reflex answer Stimulus: change in the environment (internal or external) that […]

Molecular Formula CuO2 Average mass 95.545 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module No predicted properties have been calculated for this compound. Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash […]

question Whose dominant cognition theories have been used to structure education? answer Jean Piaget and Lev Vygotsky question Carly is given grapes and strawberries. When asked if she has more grapes or fruit, she responds, “I have more fruits.” Carly is using the logical concept of: answer classification. question The logical principle that certain characteristics […]

question What are the three steps in which you can form 1 butanol into 1-bromo butane? answer 1) constant-boiling hydrobromic acid (47% HBr) (2) an aqueous solu- tion of sodium bromide and excess sulfuric acid, which is an equilibrium mixture containing hydrobromic acid; or (3) a solution of hydrobromic acid produced by bubbling sulfur dioxide […]

question Direct radiometric dating of volcanic rocks provides very accurate ages for many East African Rift Valley hominid sites. answer ture question The biological species concept is defined as: answer a group of interbreeding organisms that are reproductively isolated from other groups question The absolute dating method that involves counting the annual rings visible in […]

Molecular Formula C15H24N6O10 Average mass 448.385 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module No predicted properties have been calculated for this compound. Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash […]

Molecular Formula C6H5NaS Average mass 132.159 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module No predicted properties have been calculated for this compound. Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash […]

question About how many stars can be seen from somewhere on Earth with the naked eye? answer 6000 question About how many stars has the Hipparcos mission given us accurate distance data on? answer a million question Procyon lies about 13 light years distant, thus its parallax is about: answer .25” question In order to […]

Molecular Formula C20H21FN2O Average mass 324.392 Da Density 1.2±0.1 g/cm3 Boiling Point 428.3±45.0 °C at 760 mmHg Flash Point 212.8±28.7 °C Molar Refractivity 92.1±0.4 cm3 Polarizability 36.5±0.5 10-24cm3 Surface Tension 49.9±5.0 dyne/cm Molar Volume 272.6±5.0 cm3

Molecular Formula C5H10O4 Average mass 134.130 Da Density 1.2±0.1 g/cm3 Boiling Point 253.0±20.0 °C at 760 mmHg Flash Point 107.3±15.3 °C Molar Refractivity 30.0±0.3 cm3 Polarizability 11.9±0.5 10-24cm3 Surface Tension 46.2±3.0 dyne/cm Molar Volume 109.9±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Experimental Physico-chemical Properties Experimental Melting Point: -78 °C […]

question The speed and direction of travel, velocity is a vector quantity, can change speed or direction, has 2 parts: size and direction answer Velocity question Tells us how fast is the velocity of the object is changing answer Acceleration question Speeding up or slowing down, changing direction of travel answer Acceleration is felt when… […]

question What was the renaissance a rebirth of? answer Art and learning question The study of classical texts caused humanists to focus on what subject? answer Human potential and achievements question For what is the Medici family famous? answer For being rulers and supporters of the arts question What were Desiderius Erasmus, Thomas Moore, and […]

Molecular Formula C7H6Cl2 Average mass 161.029 Da Density 1.2±0.1 g/cm3 Boiling Point 203.4±20.0 °C at 760 mmHg Flash Point 79.2±15.3 °C Molar Refractivity 40.9±0.3 cm3 Polarizability 16.2±0.5 10-24cm3 Surface Tension 35.6±3.0 dyne/cm Molar Volume 129.6±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Experimental Physico-chemical Properties Experimental Melting Point: 26 °C […]

Who wrote the World According to Humphrey? Betty Birney Who left room 26 of Longfellow School? Ms. Mac Who came back to Longfellow School? Mrs. Brisbane. Where did Humphrey come from, before he was at Longfellow School? Pet-O-Rama What was Humprhey? a golden hamster Who was the store clerk at Pet-o-rama? Carl Where was Pet-o-rama? […]

question What are the three marching steps used in drill? answer – 15 inch step – 30 inch step (120 steps per minute) – 30 inch double time (180 steps per minute) * The 18 inch step is used when formally stacking arms question What FM covers Drill & Ceremony? answer FM 3-21.5 question What […]