Biology, 03.01.2022 14:00, Karamatullah
A population of beetles is kept in a controlled ecosystem. No beetles are
allowed to enter or leave. The graph below shows the population of beetles.
Beetle Population
с
Population size
"B
В
A
Time
Which best describes the ecosystem at Point A?
ye
O
A. The death rate is higher than the birthrate.
о
B. Population growth is slowing down.
O
C. There are plenty of resources.
D. It has reached carrying capacity.
Answers: 1
Biology, 22.06.2019 09:00, deandrehudson18
Which are characteristics of flukes? check all that apply. a they are free living. b they are a type of flatworm. c they reproduce sexually. d they have eyespots. e they are segmented.
Answers: 2
Biology, 22.06.2019 10:00, alexwlodko
Based on the observation that only male crickets produce a song, you hypothesize that a male's song is a form of communication to potential mates. you set up a simple experiment to test this hypothesis. in the laboratory, you place a male snowy tree cricket in enclosure a, which is adjacent to enclosureb. in enclosure b, you place other insects, one at a time, and observe their responses to the male's song. the enclosures are designed so that the two insects being tested cannot see or smell each other, but sound is transmitted from enclosure a to enclosureb.
Answers: 1
Biology, 22.06.2019 14:00, quentonwise
The (blank) states that all loving things are made of cells.
Answers: 1
A population of beetles is kept in a controlled ecosystem. No beetles are
allowed to enter or leav...
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