The correct option would be c.
- giant panda (Ailuropoda melanoleuca)
- tiger (Panthera tigris)
- whooping crane (Grus americana)
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What is endangered species?</h3>
A species that is threatened with extinction in the near future, either globally or within a certain political jurisdiction, is known as an endangered species.
Whooping Crane:
With its pure white plumage, scarlet crest, bugling call, and exquisite mating dance, the Whooping Crane is the tallest bird in North America and one of the most impressive. It is one of our rarest birds and a symbol of the perseverance and innovation of conservation biologists. The species' population fell to about 20 birds in the 1940s, but numbers have since increased to over 600 thanks to captive breeding, wetland management, and a ground-breaking program that teaches juvenile cranes how to migrate.
For more information regarding endangered species, visit:
brainly.com/question/11174478
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The answer would be cell grid.
Hope that helped!
Heart rate is controlled by the two branches of the autonomic (involuntary) nervous system. The sympathetic nervous system (SNS) and the parasympathetic nervous system (PNS). The sympathetic nervous system (SNS) releases the hormones (catecholamines - epinephrine and norepinephrine) to accelerate the heart rate. The parasympathetic nervous system (PNS) releases the hormone acetylcholine to slow the heart rate. Such factors as stress, caffeine, and excitement may temporarily accelerate your heart rate, while meditating or taking slow, deep breaths may help to slow your heart rate.
