When scientists talk about something's nature, they are talking about its nurture

acquired traits

inherited traits

combined inherited and acquired traits

Inherited trait : Trait received by offspring from parent. Both physical or behavioral characteristics can be inherited. Behavioral trait is also called instinct. ... Acquired trait: Behaviors or that are learned or acquired through interaction with environment and life experiences.

1. when the tempature rises,your sweat glands and then springs into action making perspiration. some sweat evaporates with your skin taling heat with it.2.some of the blood pumped by the heart travels by your lungs to get rid of carbon dioxide and pick up oxygen.3.saliva produces by, you drinking water which saliva is 98% of. when mucus builds up in your body it also creates saliva as well as, antibacterial compunds.4.when the core body tempature drops, the shivering reflex is triggered to maintain homeostasis. for example: when you get out the pool you start to shiver because it is cold.

C. gemstones they are the only non metallic mineral from the list.