An energy pyramid shows the flow of energy and biomass from one trophic level to another. The amount of available energy that can be moved from the producer to the consumer is approximately a. 90%
b. 25%
c. 100%
d. 10%

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs