Praxis 5005 Form 3
The process by which a gas becomes a liquid is called
A. Condensation
B. Freezing
C. Melting
D. Reduction - CORRECT ANSWER-A. Condensation
Which of the following human organs is responsible for the formation of sperm
cells?
Answer the question by selecting the correct response.
A. Pancreas
B. Thyroid
C. Ovary
D. Testis - CORRECT ANSWER-D. Testis
Which of the following best describes the approximate length of time it takes
Earth to rotate once about its axis?
Answer the question by selecting the correct response.
A.
One hour
B.
One day
C.
One month
D.
One year - CORRECT ANSWER-B. One Day
Which THREE of the following are generally acceptable rules for laboratory
activities?
Answer the question by selecting the correct responses.
A.
Students should wash their hands after mixing chemicals in the laboratory.
B.
,Students should inform the teacher immediately of any accidents or spills in the
laboratory.
C.
Students should use cracked glassware only when the teacher is in the
laboratory.
D.
Students should read instructions thoroughly before performing laboratory
procedures. - CORRECT ANSWER-A. Students should wash their hands after
mixing chemicals in the lab
B. Students should inform the teacher immediately of any accidents or spills in
the laboratory
C. Students should read instructions thoroughly before performing lab
procedures
Which of the following processes most directly involves the movement of water
from the atmosphere to Earth's surface?
Answer the question by selecting the correct response.
A.
Infiltration
B.
Precipitation
C.
Transpiration
D.
Sublimation - CORRECT ANSWER-B. Precipitation
Which of the following is an important function of the digestive system?
Answer the question by selecting the correct response.
A.
Absorbing nutrients into the body
B.
Transporting signals to and from different parts of the body
C.
Providing structural support for the body
D.
Protecting the body from ultraviolet radiation - CORRECT ANSWER-A.
Absorbing nutrients into the body
, As a rock begins tumbling down a hillside, most of its gravitational potential
energy is converted into
Answer the question by selecting the correct response.
A.
kinetic energy
B.
thermal energy
C.
chemical energy
D.
nuclear energy - CORRECT ANSWER-A. Kinetic Energy (energy of motion)
Which of the following is the best example of an interaction between different
biotic factors in an ecosystem?
Answer the question by selecting the correct response.
A.
A caterpillar undergoing metamorphosis
B.
A plant absorbing sunlight
C.
A grazing animal eating plants
D.
An icicle melting on a warm day - CORRECT ANSWER-C. Grazing animal eating
plants (bc an animal and the plants it eats)
A neutral atom becomes a positive ion when it loses one or more
Answer the question by selecting the correct response.
A.
electrons
B.
neutrons
C.
protons
D.
nuclei - CORRECT ANSWER-A. Electrons
The process by which a gas becomes a liquid is called
A. Condensation
B. Freezing
C. Melting
D. Reduction - CORRECT ANSWER-A. Condensation
Which of the following human organs is responsible for the formation of sperm
cells?
Answer the question by selecting the correct response.
A. Pancreas
B. Thyroid
C. Ovary
D. Testis - CORRECT ANSWER-D. Testis
Which of the following best describes the approximate length of time it takes
Earth to rotate once about its axis?
Answer the question by selecting the correct response.
A.
One hour
B.
One day
C.
One month
D.
One year - CORRECT ANSWER-B. One Day
Which THREE of the following are generally acceptable rules for laboratory
activities?
Answer the question by selecting the correct responses.
A.
Students should wash their hands after mixing chemicals in the laboratory.
B.
,Students should inform the teacher immediately of any accidents or spills in the
laboratory.
C.
Students should use cracked glassware only when the teacher is in the
laboratory.
D.
Students should read instructions thoroughly before performing laboratory
procedures. - CORRECT ANSWER-A. Students should wash their hands after
mixing chemicals in the lab
B. Students should inform the teacher immediately of any accidents or spills in
the laboratory
C. Students should read instructions thoroughly before performing lab
procedures
Which of the following processes most directly involves the movement of water
from the atmosphere to Earth's surface?
Answer the question by selecting the correct response.
A.
Infiltration
B.
Precipitation
C.
Transpiration
D.
Sublimation - CORRECT ANSWER-B. Precipitation
Which of the following is an important function of the digestive system?
Answer the question by selecting the correct response.
A.
Absorbing nutrients into the body
B.
Transporting signals to and from different parts of the body
C.
Providing structural support for the body
D.
Protecting the body from ultraviolet radiation - CORRECT ANSWER-A.
Absorbing nutrients into the body
, As a rock begins tumbling down a hillside, most of its gravitational potential
energy is converted into
Answer the question by selecting the correct response.
A.
kinetic energy
B.
thermal energy
C.
chemical energy
D.
nuclear energy - CORRECT ANSWER-A. Kinetic Energy (energy of motion)
Which of the following is the best example of an interaction between different
biotic factors in an ecosystem?
Answer the question by selecting the correct response.
A.
A caterpillar undergoing metamorphosis
B.
A plant absorbing sunlight
C.
A grazing animal eating plants
D.
An icicle melting on a warm day - CORRECT ANSWER-C. Grazing animal eating
plants (bc an animal and the plants it eats)
A neutral atom becomes a positive ion when it loses one or more
Answer the question by selecting the correct response.
A.
electrons
B.
neutrons
C.
protons
D.
nuclei - CORRECT ANSWER-A. Electrons
