Because animals aren't producers, not like plants which are producers. Animals get food from their environment so they do not need photosynthesis, unlike plants who need sunlight for photosynthesis to occur and for them to be able to survive (:
Photosynthesis does not occur in animal cells because animals do not have chloroplasts, the organelles needed for this process. Instead, animals are heterotrophs, meaning they rely on consuming other organisms for energy. This distinction highlights the roles plants and animals play in the ecosystem—plants as producers and animals as consumers.
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Jawaban:Berikut ini dengan caranyasoal 3. Hitungan dengan Operasi Perkalian dan Pembagian1. (-4) : (-2) x 7 = 2 x 7 = 142. 20 x (-3) : (-5) = -60 : (-5) = 123. 6 : (-9) x 15 = -2/3 x 15 = -104. (-3) x 6 : (-12) = -18 : (-12) = 1,55. (-48) : (-8) : (-4) = 6 : (-4) = -1,56. 2/3 : (-9/4) x 4 = 2/3 x -4/9 x 4 = -32/277. 1/7 x (-10/9) + (-5/14) = -10/63 - 5/14 = -20/126 - 45/126 = -65/126 soal 4. Hitungan dengan Kombinasi Empat Operasi1. (-4) + 2 x (-3) = -4 - 6 = -102. -8 - 6 x 3 = -8 - 18 = -263. 18 - 72 : (-9) = 18 + 8 = 264. 3 x ((-7) - 5) = 3 x (-12) = -365. (5 - 19) : (-2) = -14 : (-2) = 76. 4 x (-2) + (-14) : 2 = -8 - 7 = -157. 36 : (-2)² = 36 : 4 = 98. 10 - 4² = 10 - 16 = -69. (-5)² + (-5²) = 25 - 25 = 010. (-45) : 3² + 15 = -45 : 9 + 15 = -5 + 15 = 1011. 20 + 6 x (7 - 10) = 20 + 6 x (-3) = 20 - 18 = 212. 12 - 7 x {8 + (-9)} = 12 - 7 x (-1) = 12 + 7 = 1913. 3/4 + (-2/3) : 2 = 3/4 - 1/3 = 9/12 - 4/12 = 5/1214. 7/9 - (-1/3)² = 7/9 - 1/9 = 6/9 = 2/3