Birds and reptiles conduct fertilization and lay the eggs outside of the body.
a. internal
b. external

What two temperature scales do scientists use

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

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