On average, only about ____ percent of the energy available at one trophic level is passed on to the next trophic level
a. 1
b. 5
c. 10
d. 90
e. 50
C
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The accompanying figure is a micrograph of what kind of tissue?
a. cardiac muscle b. skeletal muscle c. smooth muscle d. cartilage e. dense connective
During the process of ________, aquatic species release large numbers of gametes into the water
Fill in the blank(s) with correct word
Based upon the chemical experiments you performed, how would you classify these life-forms?
A) fungi B) bacteria C) protists D) archaea
Which is false?
-Rem sleep parasomnias are more likely to emerge during the later portion of the sleep period -upon awakening from Rem parasomnia, an individual is typically alert and has vivid recollection of dream content and mental activity -muscle atonia is always present during REM parasonias, as it is a characteristic of REM -all of the above are true