An open system, such as an ecosystem, is characterized by which trait?
a. energy enters...
Biology, 02.11.2019 17:42 CaptainKiller528
An open system, such as an ecosystem, is characterized by which trait?
a. energy enters the system but does not leave it.
b. energy neither enters nor leaves the system.
c. energy leaves the system but does not enter it.
d. energy can enter or leave the system.
Answers: 2
Biology, 21.06.2019 17:00, TexaSuperdude
When organisms are classified ,they are given a two part name
Answers: 1
Biology, 21.06.2019 23:10, gobbler80
Getting out of bed is the first goal i tackle each day. 2several small goals are achieved by me as the day progresses. 3when i am riding the bus home or walking the dog, i think about the bigger goals i have for my life. which statement correctly describes the verb tense, aspect, and voice in this paragraph? a. sentences 1 and 2 contain present progressive verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice. b. sentences 1 and 2 contain simple present verbs. sentence 3 contains present progressive verbs. all three sentences use active voice. c. sentences 1 and 2 contain present progressive verbs. sentence 3 contains simple present verbs. all three sentences use active voice. d. sentences 1 and 2 contain simple present verbs. sentence 3 contains both present progressive and simple present verbs. sentence 2 uses passive voice.
Answers: 3
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