★ Ecology Quiz
The graphs below show the changes in crab color at one beach.
Which of the following is most likely to have caused the change in the distribution?
_
A. A new predator arrived that preferred dark-tan crabs.
B. A new predator arrived that preferred light-tan crabs.
C. A change in beach color made medium-tan crabs the least visible to predators.
D. A change in beach color made medium-tan crabs the most visible to predators.
Select your answer:
Topics:
Anatomy Chemistry Life Processes - Digestion and Respiration Environment Endocrine System and Nervous System Circulatory, Artery, Vein - basics Genes and Cells Pathology - Chronic Inflammation Psychology, Psychiatry, & Social Work Nutrition Vocabulary Gene Cloning Physical Education and Health Diseases & Disorders Bone Shapes & Long Bone Anatomy Physiology PathologyOther quiz:
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A. Agricultural waste
B. Gasoline
C. Heavy metals
D. Poultry waste
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This is the colorless liquid in which the components of blood are suspended…
A. red blood cells
B. platelets
C. plasma
D. white blood cells