Answer: Leaves in a cactus are modified into spines to reduce loss of water from leaves by transpiration. Then the plant makes from the process of photosynthesis which is performed by the stem.
Explanation:
Answer:
: a compound (such as guanosine or adenosine) that consists of a purine or pyrimidine base combined with deoxyribose or ribose and is found especially in DNA or RNA
Answer:
Each station that measures the water quality characteristics....
Explanation:
like temperature and water level maybe....
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passive refilling of the heart occurs During ventricular systole, the blood pressure