Answer the following question given this paragraph: Figure 29.2 All chordates are deuterostomes possessing a notochord. Q: All chordates are deuterostomes possessing a what? Choices: - zygote - hydrochord - endoderm - notochord A:
notochord
(Question)
Answer the following question given this paragraph: Vectors that are in two dimensions are added geometrically. Q: How do you add two dimensional vectors? Choices: - linearly - graphically - topologically - geometrically A:
(Answer)
geometrically
Ques: Answer the following question given this paragraph: Heat is the transfer of thermal energy between substances. Thermal energy is the kinetic energy of moving particles of matter, measured by their temperature. Thermal energy always moves from matter with greater thermal energy to matter with less thermal energy, so it moves from warmer to cooler substances. You can see this in the Figure below . Faster-moving particles of the warmer substance bump into and transfer some of their energy to slower-moving particles of the cooler substance. Thermal energy is transferred in this way until both substances have the same thermal energy and temperature. For a visual introduction to these concepts, watch the animation "Temperature vs. Heat" at this URL:. Q: Kinetic energy of moving particles of matter, measured by their temperatures are known as: Choices: - visible energy - atmospheric energy - solar energy - thermal energy A:
Ans: thermal energy
(Q).
Answer the following question given this paragraph: Q: Chloroplasts are the little green particles in plants made up of what colorful pigment? Choices: - verdigris - carbonate - melanin - chlorophyll A:
(A).
chlorophyll
Ques:Answer the following question given this paragraph: E. coli bacteria are anaerobic bacteria that live in the human digestive tract. Q: In what human organ system would you find live e. coli bacteria? Choices: - circulatory system - respiratory system - skeletal system - digestive system A:

Ans:digestive system
Answer the following question given this paragraph: Consider the ramp in Figure below . It's easier to push the heavy piece of furniture up the ramp to the truck than to lift it straight up off the ground. However, pushing the furniture over the surface of the ramp creates a lot of friction. Some of the force applied to moving the furniture must be used to overcome the friction. It would be more efficient to use a dolly on wheels to roll the furniture up the ramp. That's because rolling friction is much less than sliding friction. As a result, the efficiency of the ramp would be greater with a dolly. Q: What does pushing an object over the surface of a ramp cause? Choices: - Acceleration - vibration - tension - friction A:
friction