Biology, 11.06.2021 18:10 lizatapper5054
1. There are approximately 14 species of bay grasses in Chesapeake Bay. Bay
grasses provide a habitat for birds, fish, and shellfish. Most bay grasses grow
attached to the bottom substrate in shallow water. Scientists estimate that the
area covered by bay grasses once exceeded 600,000 acres. In 1978, scientists
learned that bay grasses only covered 41,000 acres. Scientists began working to
improve environmental conditions in the bay. They replanted bay grasses in some
areas. They set a goal of having 110,000 acres of bay grasses by the year 2000.
The data collected from yearly surveys of bay grasses is shown in the graph
below. Evaluate the success of this project. In your response, be sure to: A.
predict the most likely value for the missing data in 1988; explain your answer. B.
describe the trend in the area covered by bay grasses in Chesapeake Bay from
1984 go 2000; use specific information from the graph to support your answer.
C. suggest possible reasons for the changes in the graph between 1993 and
1995. D. describe ways that individuals can help in the restoration of bay grasses.
Answers: 2
Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Biology, 23.06.2019 01:30
Why does sexual reproduction increase the genetic variation in a species? a. sexual reproduction doubles the chromosome number. b. sexual reproduction produces organisms with no dna. c. the gametes in sexual reproduction are exact clones of the parents. d. a fertilized egg has a mixture of alleles from the two parents.
Answers: 1
1. There are approximately 14 species of bay grasses in Chesapeake Bay. Bay
grasses provide a habit...
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