Start with your producers, or plants (grasses, flowers, etc.). Then your 1st level consumers (herbivores), like grasshoppers, mice, etc. Then your second level producers (carnivores and omnivores) that eat the herbivores (like birds). And keep going, knowing each of the levels get eaten by each other. 10% of energy is transferred in each level. An example might be...
Grass > Mice > Hawk > Vulture
Smallpox is the only human disease to have been eradicated by vaccination. The last case was in <span>Somalia in 1977 and was successfully eradicated. Now we have been smallpox free for 30 years!</span>
C. you dont want to risk you or your friends life just to test water currents. despite them not looking so, they can be really dangerous quickly pull you under water or away from shore. hope that helps
The color of sky is blue due to the molecules in the air dissipate blue light from the sun more than they dissipate red light.
