Mutations are not a mechanism for evolution.
Answer:
Nuclei and vacuole
Explanation:
But in animal cell vacuole are temporary exist
1. Sustainable 2. Environmental
My teacher always taught me the saying "(A)pples on (T)rees, (C)ars in (G)arrages, meaning that A always went with T and C always goes with G
When that applies here, 30 Red, or Adenine legos would go with 30 Thymine legos, which is the color orange
30 reds would go with 30 oranges in this case