Closed.
During the hottest time of the day, plants usually close their stomata to reduce water loss through transpiration and to prevent wilting. This helps them conserve water and maintain turgidity.
Hottest Time of the Day was created on 2008-08-29.
Cacti obtain CO2 needed for photosynthesis through small pores called stomata on their stems. These stomata open at night when it is cooler to minimize water loss through evaporation. During this time, cacti take in CO2 and store it for use in photosynthesis during the day.
The hottest month in Paris, France is typically July, with average high temperatures reaching around 25-27°C (77-81°F). Heatwaves during this time can push temperatures even higher.
The hottest city in the US yesterday was likely in the Southwest or Southeast regions, where temperatures can reach the highest levels during summer months. Cities like Phoenix, Las Vegas, or Death Valley often experience extreme heat during this time of the year.
Temperatures in Florida are typically hottest during the afternoon, between 1 pm and 4 pm, due to the peak of solar radiation and heat accumulation throughout the day.
Desert plants close their stomata during the day to minimize water loss through transpiration, which helps them conserve moisture in the arid environment. By closing the stomata, the plants reduce the amount of water vapor that escapes and can retain water for longer periods.
How often do camels in the Sahara drink water during the hottest time of the year?
There are many job openings right now in the environmental field. It is one of the hottest, fastest-growing fields at this time. Look especially into the area of renewable energy, as that is a field that is exploding right now.
Stomata are pore openings underneath plant leaves that can open and close according to the metabolic needs of the plant.gills are a respiratory organs for the extraction of oxygen from water and for the excretion of carbon dioxide.
Kangaroos are nocturnal, so during the day is when they sleep.
It hides under a rock where it is colder
Stomata on a plant are typically open during the day to allow for gas exchange and photosynthesis. They tend to close at night to conserve water and prevent gas exchange.
it's a noon-time nap, it's signifance is to NOT work during the hottest time of day.
The hottest month in Ohio is typically July, with temperatures reaching their peak during this time.
Water enters the leaf through the roots via the xylem and evaporates through small openings called stomata on the surface of the leaf. This process, known as transpiration, creates a gradient that causes water to move up from the roots to the leaves. Carbon dioxide enters the leaf through the stomata and is used in photosynthesis to produce glucose, while oxygen produced during photosynthesis exits through the same stomata.
Water early in the day during the summer and water DEEP so that the plants have sufficient moisture during the hottest time of the day.
thru their leaves. Edited answer: Partly from the process of photosynthesis during day time and partly from the air through the stomata during gaseous exchange.