Answers: 1
Biology, 21.06.2019 20:00
In addition to seeds, which of the following characteristics are unique to the seed-producing plants? a) sporopollenin b) lignin present in cell walls c) pollen d) use of air currents as a dispersal agent e) megaphylls
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Biology, 21.06.2019 22:00
What types of energy transfers and energy transportations are involved in the domino chain reaction?
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Biology, 21.06.2019 22:40
Sea levels are rising due to climate change while increasing numbers of people are moving into coastal areas. to accommodate more people, there has been increased construction of beachfront resorts and condominiums. how is this impacting sea turtle numbers and biodiversity and why? a. the increased human population in coastal areas has meant that more food is available to the turtles (e.g., dropped food, waste from restaurants), which has led to an increase in the numbers and diversity of sea turtles. b. there has been very little change in the numbers and biodiversity of sea turtles because the planet is so vast that they can simply relocate to less crowded beaches. c. this has resulted in a decrease in numbers and diversity of sea turtles because it is restricting available nesting sites, and hence reproduction. d. this has resulted in an increase in numbers and diversity of sea turtles because people are around to protect them from natural predators.
Answers: 1
Biology, 22.06.2019 00:50
Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?
Answers: 3
Explain how the scientific theory of evolution is supported by observed evolutionary change...
Mathematics, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30
Biology, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30
Biology, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30
History, 12.07.2019 23:30
Mathematics, 12.07.2019 23:30