It’s 18 where it says vain
The cities were very spread out, the houses weren't as close together
Answer: renewable energy
Explanation:
Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat.
Answer:
Breast development has not occurred by age 13
Explanation:
Delayed puberty is a condition under which secondary sexual development which includes breasts in girls, underarm hair and sexual desire in both sexes, etc are delayed. The reason can be varied from family history to medical conditions (for example asthma, kidney diseases, diabetes, etc). One of the treatment of delayed puberty is hormone therapy.