Differentiate between density-dependent and density-independent limiting factors and give at least two examples from the lesson of each. DONEZ​

Which class of molecules contains the amino group, nh2 (a) sugars (b) water (c) proteins (d) hydrocarbons

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical