To help him study for a quiz on ecosystems, Ali made a table summarizing the features of the ecosystems he needs to know.

Ecosystem Feature
Intertidal zone sometimes covered in water, sometimes not
Neritic zone sunlight passes completely through
Open ocean deepest aquatic organisms are found here
Coral reefs rare for life to be found here
If Ali memorized this table to study for his quiz, which prediction about his test results is most likely correct?

Ali will miss a question on coral reefs.
Ali will miss a question on the intertidal zone.
Ali will get a 100% on his quiz.
Ali will get a 50% on his quiz.

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

Does all the energy stored by the phytoplankton reach the top level of the pyramid

Forensic scientists think they know the identity of a skeleton. what rule should they use to select a relative whose dna could be used to try to confirm the identity?