If the grass in this energy pyramid has stored 1000Kcak of energy. How much energy will be available for the snake? 1) 1 kcal
2)10kcal
3)100 kcal
4)1000kcals
Help plis

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

In which situations is the principle of cross-cutting relationship useful in determining relative age?

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles