Ques:If ethologists usually study how animals behave in their habitats, then what field studies how animals behave in their habitats? Answer choices: - see details - sensory neurons - it's state - it needs them - heat or cold - Pesticides - Movement - ethologists

Ans:ethologists
-----
Ques:If different behavior patterns cause a fight-or-flight response in animals, then different behavior patterns cause a fight-or-flight response in what? Answer choices: - courtship - ecosystems - biomes - Species - Mammal - animals - trees - humans

Ans:animals
-----
Ques:If arteries are critical for erectile health, then what are critical for erectile health? Answer choices: - fur and fat - Energy. - Energy - sweating - exercise - arteries - strength - a cuticle

Ans:arteries
-----
Ques:If pathogens affects the immune system, then what can affect the immune system? Answer choices: - pathogens - Pesticides - dirt - chickenpox - Allergies - viruses - odors - pollution

Ans:
pathogens
-----