The Mauna Loa Observatory in Hawaii has been collecting data about the atmosphere and climate since the 1950s. The graph below shows some of
their findings. What conclusions can you draw by studying the above the graph?

options:

climate change is a natural process

all climate change is caused by humans

the levels of carbon dioxide in the atmosphere have been increasing since the 1960s

the levels of carbon dioxide in the atmosphere have been decreasing since the 1960s

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above

the correct answer is sex-linked recessive.

i just took the test

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added