Which of the below is true about brazil's araucaria trees?
a. they are one of the dominant tr...
Biology, 30.08.2019 20:30 cfdewar5403
Which of the below is true about brazil's araucaria trees?
a. they are one of the dominant trees in the brazilian amazon
b. they were once brazil's leading export, but are now almost completely gone
c. they have made a tremendous recovery due to government conservation efforts, and are now one of the big conservation success stories in south america
d. they are still very common, but are threatened with increasing harvesting for timber
Answers: 1
Biology, 22.06.2019 02:00
Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel
Answers: 3
Biology, 22.06.2019 09:30
Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.
Answers: 1
Biology, 22.06.2019 13:00
What is the role of dna ligase in the elongation of the lagging strand during dna replication?
Answers: 1
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