Living things have the following six characteristics that define life: they are made of cells, they use energy, they grow, they reproduce, they respond to their environment and they self-regulate.<span> A seventh characteristic is often added to the list, which is that living things have biological organization.</span>
Answer:
15s-100=350
Explanation:
15s-100=350
step 1 add 100 to each side
15s=450
step 2 divide each side by 15
s=30
he sold 30 t shirts
