Question

plz solve this question step by step I will mark you as brainlist​

Answer 1

Answer:

(A) 2/3 + (-5/7 + 11/3)

= 2/3 + (-15+77)/21

= 2/3 + 62/21

= (14+62)/21

= 76/21

(B) -5/7 + (2/3+11/3)

= -5/7 + (2+11)/3

= -5/7 + 13/3

= (-15+91)/21

= 76/21

(C) 12/5 × (-14/9×9/3)

= 12/5×-14/3

= -56/5

(D) -14/9 × (12/5×9/3)

= -14/9×36/5

= -56/5

Please make me as brainliest ❤️

Answer 2

⠀⠀⠀⠀⠀⠀⠀⠀Alternation of generations is defined as the alternation of multicellular diploid and haploid forms in the organism's life cycle, regardless of whether or not these forms are Free-living ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀

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