A tidal barrage would be used to generate electricity
A) at the mouth of a bay.
B) at the bottom of a large lake.
C) near the tip of an ocean peninsula.
D) in the open ocean.
Question 2
Why are there so few ecosystems with more than four levels of consumers?
A) Biomass decreases by about 90 at each trophic level, moving upward.
B) Top consumers compete with and kill each other with increasing population size.
C) Consumers at these highest trophic levels typically form social groups that stop reproducing at high densities.
D) Predators at the highest trophic levels simply are not intelligent enough to hunt other top predators.
The niche of Spartina anglica is related to tidal fluctuations.
Oral cavity: (A) sagittal section; (B) anterior view as seen through the open mouth.
Movement of a bolus of food from the mouth to the esophagus. The bolus then travels to the stomach.
The mask covers both the mouth and nose to prevent exposure to body fluids and airborne droplets.
Apply thumb strokes on foot bottom and toes. Hold the baby’s foot bottom-up and use thumbs to ...
Ontario's electricity system four key components