A. Salinity B. Turbidity C. Temperature D. Edaphic Correct Answer: Option D D. Edaphic
A. a niche B. a community C. an ecosystem D. a habitat Correct Answer: Option C C. an ecosystem
A. sandy beaches B. rocky shores C. benthic zones D. deserts Correct Answer: Option B B. rocky shores
A. a group of the same species of organisms living together B. a group of animals and plants living together…
A. sea waves B. sea water C. sun D. air Correct Answer: Option C C. sun
A. reduces the rate of transpiration B. protect them from the scorching sun C. protect them from heavy winds D.…
A. Gastric juice B. Pancreatic juice C. Succus D. Saliva Correct Answer: Option D D. Saliva
A. Carbohydrates B. Proteins C. Fats D. Vitamins Correct Answer: Option C C. Fats
A. Molybdenum B. Boron C. Copper D. Phosphorus Correct Answer: Option D D. Phosphorus
A. Chlorophyll is energized by sunlight B. Water molecules split into hydrogen and hydroxyl ions C. Carbon (IV) oxide is…