What would happen to the carrying capacity of the ecosystem & why Q-a volcano covers an area with 2 feet of lava

What are some possible short and long term medical concerns for crew members on longer space exploration trips

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Talking listening and reacting non verbally are all part of communicating