if you could add any building item options to your virtual train to improve its design, what
would those items be, and why would you need to add them?

i just need the last question to my lab report so just name a random thing you’d add to a train

more train cars

Explanation:

because if I had more train cars I could put both the cooler and the heater on the train.

Hope this helps :)

a. to encourage apoptosis

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]