What is the collective noun for a group of crows?

FAQ for the last Day

• Why do people fall in love with rabbits?

Unlike most other pets, rabbits are prey. This makes your instinct behave very differently from other domesticated pets if the rabbit is lying on your back with your belly on you, this is because (...)

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• Do sponges have tissue or organs?

The sponge is considered the oldest animal phyla. They are multicellular, but have no tissues or organs. small pores are the gateway to a complex channel system where the sponge pumps a stream of (...)

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• What is the correct blood pressure category for hypertension?

Blood pressure measurements below

indicate the ability of the heart to pump blood around the body. These measurements take into account two types of blood pressure: systolic blood pressure and dias (...)

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• Do hummingbirds have high blood pressure?

Well, a 0.5 ounce (14 g) Anna's hummingbird can fly up to 98 km / h. Hummingbirds need to fly very fast as they help escape predators and find new food sources available all year round. Also, by h (...)

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• Do birds have high blood pressure?

It also stiffens the arteries, improves blood flow, and maintains hypertension in the range of 108-250 mm Hg (compared to the average of 150 mm Hg in humans). Although large fluctuations can be se (...)

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