How does a plant loses water?
Plants lose gallons of water every day through the process of transpiration, the evaporation of water from plants primarily through pores in their leaves. Up to 99% of the water absorbed by roots is lost via transpiration through plant leaves.
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What animal sleeps with one eye open? For dolphins, this is an easy task. They can turn off half their brain and close one eye, allowing them to be partly asleep
What was the first metal used by man? Over 4,000 years ago, when it was discovered that minerals could be melted, curiosity led man to combine melted metals (alloys). By accident
What does CT stand for in medical terms? CT, or CAT as they're pronounced, stands for "computerized axial tomography." In a CT scan, the patient lies on a table that slides
What animal has four stomachs? Ruminating mammals include cattle, goats, sheep, giraffes, bison, moose, elk, yaks, water buffalo, deer, camels, alpacas, llamas, and antelope. Ruminants differ from non-ruminants (called monogastrics) because
What is tramadol? Tramadol may be a narcotic-like pain reliever. Tramadol is employed to treat moderate to severe pain in adults. The extended-release sort of tramadol is for around-the-clock treatment of pain. The
Which planet has the fastest rotation? Jupiter is the fastest spinning planet in our Solar System rotating on average once in just under 10 hours. That is very fast especially considering
How long is a kangaroo baby when it is born? The young kangaroo, or joey, is born alive at a very immature stage(around 36 days of pregnancy) when it is only
Are birds warm blooded or cold blooded? Mammals and birds are warm-blooded, which means that they can make their own body heat even when it is cold outside. Whether it is
Is smoke a state of matter? Smoke is particulate material suspended in a gas (air). The particulates may be very finely divided solids or aerosol particles composed of liquid materials. Smoke
Do any other mammals lay eggs? Only two kinds of egg-laying mammals are left on the planet today—the duck-billed platypus and the echidna, or spiny anteater. These odd “monotremes” once dominated
Where is the thinnest skin on the body? In humans for example, the skin located under the eyes and around the eyelids is the thinnest skin in the body at 0.5
How many teeth does a cow have? Cow's teeth are different from ours. On the top front, cows have a tough pad of skin instead of teeth. They have 8 incisors
What element has the largest atomic mass? It is also known as eka-radon or element 118, and on the periodic table of the elements it is a p-block element and the
Which species is most closely related to humans? Humans, chimpanzees, gorillas, orangutans and their extinct ancestors form a family of organisms known as the Hominidae. Researchers generally agree that among the
Can you kill bacteria by freezing? Freezing foods renders bacteria inactive but doesn't actually kill anything. That means if your food went into the freezer contaminated, once thawed it will still
What planet has most gravity? Jupiter is the most massive planet in our Solar System, meaning it also has the highest gravity. If you stood on Jupiter – you cannot because
What vitamin is good for blood clotting? Vitamin K is a fat-soluble vitamin that is most well known for the important role it plays in blood clotting. However, vitamin K is
How do you measure horsepower? Horsepower (hp) is unit of measurement of power, the rate at which work is done. The most common conversion factor, especially for electrical power, is 1
What is the dew point? Dew point temperature is defined as the temperature to which the air would have to cool (at constant pressure and constant water vapor content) in order
What is the only vegetable that is never frozen? The only vegetable or fruit never sold frozen, canned, processed, cooked, or in any form other than fresh is.... Lettuce.
