The Yellowstone fires of 1988 collectively formed the largest wildfire in the recorded history of Yellowstone National Park in the United States. Starting as many smaller individual fires, the flames quickly spread out of control due to drought conditions and increasing winds, combining into one large conflagration which burned for several months. The fires almost destroyed two major visitor destinations and, on September 8, 1988, the entire park closed to all non-emergency personnel for the first time in its history. In an average year, approximately 21 fires are ignited in Yellowstone by lightning. About 75% of fires in Yellowstone never reach more than 0.1 hectares (0.25 acres) in size
Beta-carotene is an antioxidant phytochemical. So, the correct option is (c).
Plants have a pigment called beta-carotene that gives them their color. The Latin term for carrot is the source of the name beta-carotene. Fruits and vegetables that are yellow or orange derive their vibrant colors from it. Additionally, foods like margarine are colored with beta-carotene.
Antioxidant beta-carotene is present. It defends the body against dangerous chemicals known as free radicals. Cells are harmed by free radicals through a process called oxidation. Numerous chronic disorders may develop as a result of this damage over time.
Therefore, Beta-carotene is an antioxidant phytochemical. So, the correct option is (c).
Learn more about Beta-carotene here:
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Answer:
To regulate body activities (like growth and immunity) by sending chemical messages
Explanation:
I'm not 100% sure about this, but this seems most likely after a quick internet search.
I hope this helps, but you might want to double-check this.
1) Look at your microscope<span> eyepiece. After the eye piece </span>magnification<span> you will see a F.O.V, number. 3) Multiply your Answer by 1000 to convert to Microns (or move the decimal 3 spaces to the right.)</span>
Answer:
Photosynthesis takes in energy from the sun, CO2 and H2O and produces Glucose(don't know formula), O2 and H2O. This means the water is needed for the reaction but isn't transformed. This means that in areas with greater average rainfall, plants generally grow faster.
Please help with my recent questions if this helped. :)
