Q: What type of ecologists work to identify and manipulate the processes that most limit recovery of ecosystems from disturbances? Choices: - environmental - conservation ecologists - quality ecologists - restoration ecologists A:
restoration ecologists

Q: What is the process of the blastula forming 3 layers of cells called? Choices: - Mitosis - internalization - fermentation - gastrulation A:
gastrulation

Q: Q: Although they differ vastly in hardness, pencil lead and diamonds both contain what element? Choices: - graphite - hydrogen - oxygen - carbon A:
A: carbon

Question: Q: What does the structure of a protein start with? Choices: - rna acids - organism acids - dna acids - amino acids A:
Answer: amino acids

*Question*
Q: When the helium is gone, the stars become what? Choices: - comets - yellow dwarfs - red giants - white dwarfs A:
**Answer**
white dwarfs

Q: Q: What is the study of the interaction between matter and energy called? Choices: - astronomy - climatology - geology - chemistry A:
A: chemistry