The rock cycle includes all of the steps except which of the following?
a. magma or lava cools.
b. sediments melt deep beneath earth’s surface.
c. extreme heat and pressure form metamorphic rocks.
d. rocks at earth’s surface are broken down into smaller pieces

Look at the images of different rocks. which rocks have a fine-grained texture? check all that apply. 1 2 3 4 5

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

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?