Think about the trophic efficiency, or percentage of transferred energy between trophic levels, in an
ecosystem. Why is an herbivorous diet more energy
efficient than a carnivorous diet? Use the example of
the rabbit and the hawk shown in Figure 24 to help
explain your answer.

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

C- a hypothesis or d- an observation

Just dont put scarce

Alright, i'm gonna try to explain this as good as possible. the law of conservation is like a collection overtime. it never changes though. no matter how you change the constituent parts.