Q: Innate behaviors occur in all animals. however, they are less common in species with higher levels of what? Choices: - hormones - interdependence - nonverbal communication - intelligence A:
intelligence

Q: What is a hydrocarbon in which the carbon chain joins to itself in a ring? Choices: - asymmetrical hydrocarbon - circular hydrocarbon - acid hydrocarbon - cyclic hydrocarbon A:
cyclic hydrocarbon

Q: Q: What is the nervous tissue in the brain and in the rest of the nervous system made up of? Choices: - electrons - plastic - ions - neurons A:
A: neurons

Question: Q: What are membrane-bound organelles that can have secretory, excretory, and storage functions? Choices: - prokaryotes - alleles - nuclei - vacuoles A:
Answer: vacuoles

*Question*
Q: Name an important natural resource in and of itself. Choices: - habitat - food chain - water - biodiversity A:
**Answer**
biodiversity

*Question*
Q: What incredibly successful species has quickly colonized almost all of earth's terrestrial habitats, but also impacted earth, its climate, and its environment? Choices: - chimpanzees - birds - fish - humans A:
**Answer**
humans