Answer;
-These are positive impacts of dams to the society.
Explanation;
-Dams are important because they provide water for domestic, industry and irrigation purposes. Dams often also provide hydroelectric power production and river navigation.
-Other positive impacts include; dam wall itself blocks fish migrations, which in some cases and with some species completely separate spawning habitats from rearing habitats. It also traps sediments, which are critical for maintaining physical processes and habitats downstream of the dam.
Answer:
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Explanation:
বাংলাদেশের মুক্তিযুদ্ধের প্রেক্ষাপট ৭ই মার্চের বঙ্গবন্ধুর ঐতিহাসিক ভাষণের তাৎপর্য বিশ্লেষণ কর
Has a definite shape and volume -> Solid
no shape no volume-> Gas
has no shape, but definite volume->Liquid
Has no shape,no volume,ioznozed gas-> Plasma
Ribosomal RNA (rRNA) associates with a set of proteins to form ribosomes. These complex structures, which physically move along an mRNA molecule, catalyze the assembly of amino acids into protein chains. They also bind tRNAs and various accessory molecules necessary for protein synthesis.