A is correct. We know that water buildup is essential for plants (and all other organisms) that live in the desert due to its lack of moisture. So, the question is simply asking which adaptation will help a plant retain the most water in the desert. Here’s what makes each wrong or right:
A. Stem that stores water - Having stems that can retain a lot of moisture and water is absolutely necessary for plants that live in hot and dry biomes. The brief periods of rain in the desert make it easier for plants with water-storing stems to absorb the water and remain hydrated throughout their time. This is referred to as succulence, and most (if not all) plants in the desert are succulents. This is the correct answer!
B. Shallow root system - Many plants that live in deserts tend to have shallow root systems that allow them to quickly absorb and moisture in the environment — and because water never goes too far in the desert, they soak most of it up. Although this is helpful, it is better for plants that live in places with a lot of soil.
C. Large surface area - Having a large surface area is more useful for photosynthesis and may result in dehydration. This is wrong!
D. Flat broad leaves - Again, this adaptation is more favorable for plants that do not live in the desert because, as we know, photosynthesis requires water.
Weather in Jamaica is influenced by Inter-tropical convergence zone and relief. The marine factor is the warm ocean surrounding the island bringing warm moisture laden air to shore. The ITCZ influences the region in the summer time and it is the zone where the north east and southeast trades meet. Winds bring warm moisture laden air to shore. These winds meet mountain barriers and lead to the occurrence of relief rainfall, with more rain on windward slopes and less on leeward slopes.
Answer:
The maturing of the corpus callosum by middle childhood is especially important for <em>motor coordination</em>.
Explanation:
The corpus callosum is the part of the brain which is effectively involved in signal transmission. The signal transmission across the right as well the left hemisphere is the main function of the corpus callosum. The transmission of effective and correct signals comes under the control of motor coordination. Hence, the maturing of the corpus callosum is especially important so that effective transmission of signals through motor coordination can happen.
The right option is OTEC
Ocean Thermal Energy Conversion (OTEC)
uses the temperature difference between deep cool ocean water and warm tropical
surface waters to produce electricity. Quantities of cold water that can be
used for air conditioning is produced as a by-product.
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