Q: All chordates are deuterostomes possessing a what? Choices: - zygote - hydrochord - endoderm - notochord A:
notochord

(Question)
Q: How do you add two dimensional vectors? Choices: - linearly - graphically - topologically - geometrically A:
(Answer)
geometrically

Ques: 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).
Q: Chloroplasts are the little green particles in plants made up of what colorful pigment? Choices: - verdigris - carbonate - melanin - chlorophyll A:
(A).
chlorophyll

Ques: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

Q: What does pushing an object over the surface of a ramp cause? Choices: - Acceleration - vibration - tension - friction A:
friction