AP BIOLOGY

Detailed explanation-1: -Most of the trees in coniferous forests are conifers (or evergreens), which are the toughest and longest-living trees in the world. They have needle-like leaves that have a waxy outer coat, which prevents water loss in freezing weather.

Detailed explanation-2: -Conifers have adapted to survive in cold climate. They have various modifications that help them grow in these conditions. The needle shaped leaves have a thick, waxy coating that prevents water loss.

Detailed explanation-3: -Coniferous trees-like pine, spruce, fir, and cedar-have a few different solutions. First, their “leaves” are needles, adapted to the cold. They’re thick, have less surface area, and are coated with a waxy substance called cutin, which traps moisture within them.