Sea stars feed on sea urchins, which in tum feed on kelp. Kelp is a large algal species that supports many marine ecosystems. As sea star populations have declined due to sea star wasting syndrome, urchin populations have exploded in some areas. Predict how that might have
affected the kelp populations in those areas
A The kelp populations likely decreased
The kelp populations likely increased
C The kelp populations likely stayed the same
OD The kelp populations likely increased and then decreased

Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return

What are the three types of counseling established by marine corps policy?