C. acids have a pH of 0-6.9
Bases have a pH of 7.1-14
Answer:
D. Occipital Lobes.
Explanation:
The occipital lobes of the brain affect visual perception, explaining the disturbance in John's vision.
There are about 8.7 million species on earth with
biodiversity on land is greater near the equator whereas biodiversity in water is higher along in the Western Pacific coasts.
Species diversity refers to variation and differences in the number of species of living organisms on the earth.
Species diversity is also known as biodiversity.
Quantitatively, Scientists have estinated that there are around 8.7 million species of plants and animals in existence.
Biodiversity varies across the earth's surface. Biodiversity on land is greater near the equator whereas biodiversity on land is greater alongs the Western Pacific coast.
Therefore, biodiversity refers to the overall variation in living organisms on earth.
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Species diversity refers to the variety and abundance of different species in a given area or ecosystem, and can be measured using quantitative values such as species richness and species evenness. Biodiversity varies across Earth's surface due to factors like climate, habitat type, and human activities. Areas with the highest biodiversity include rainforests, coral reefs, and mangrove forests.
Species diversity refers to the variety and abundance of different species in a given area or ecosystem. It can be measured using quantitative values such as species richness and species evenness. Species richness represents the total number of different species present, while species evenness measures the relative abundance of each species.
Biodiversity across Earth's surface can vary depending on factors such as climate, habitat type, and human activities. For example, tropical rainforests typically have high biodiversity due to their warm and stable climate, while polar regions have lower biodiversity due to their extreme cold temperatures.
Overall, the highest levels of biodiversity are found in areas like rainforests, coral reefs, and mangrove forests, where a wide range of species coexist in complex ecosystems.
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B. lightweight.
C. large.
D. sweet and fleshy.
Answer:
Option B, lightweight
Explanation:
Wind basically carries away the seeds which are light weight and winged which makes them peculiar to fit in the criteria required for floating. For example seeds of swan plants and cotton wood are light weight and also have some feather like bristles which allow them to be carried away by wind to a longer distance.
Water also carries light weight seeds as they can easily float on the water for example seeds of mangrove trees.
Thus, Option B is the correct answer