B. Consumers produce Co2 for which plants need to allow photosynthesis to turn back into oxygen.
The correct answer is Karl will get sick and Jose will not this time, but neither will get this influenza again since they both will have acquired active immunity to it.
In the case of Jose artificially active immunity has been induced due to vaccination. A vaccine instigates a primary response against the antigen without resulting in any signs of the disease. On the other hand, Karl will acquire active immunity naturally in future, as when an individual get exposed to a live pathogen, he or she develops the disease, and turns immune as an outcome of the primary immune response.
Answer: B
Details: This is because when a reactant is added equilibrium must shift to the right to produce more product to balance out.
The answer is (A) stabilizing selection. Stabilizing selection favors the average in a population. In this case, babies that are born at a normal body weight, or an average between the two extremes of underweight and large, tend to have more favorable outcomes.
The correct answer is the<span> use of oil has the potential to affect aquatic viability during several stages. Offshore drilling practices to acquire oil for energy use can negatively impact aquatic viability through potential contamination and disruption of aquatic </span>habitats<span>. Transportation of oil over the water has the potential to contaminate aquatic </span>ecosystems<span> through oil spills. Waste products associated with the use of oil for energy production can also cause contamination of aquatic habitats.
Glad i could help</span>
