This graph is a combination of atmospheric carbon dioxide measurements taken from ice cores in antarctica and air samples
atop mauna loa, the graph best shows how the atmosphere has been affected by an increase in
sea levels.
photosynthesis
the ozone layer
industrial activity

Which of the following descriptions of proteins are true? i. proteins can have different sequences of amino acids. ii. proteins can have different shapes. iii. proteins can have different numbers of amino acids. a. only i and ii are true. b. only ii and iii are true. c. only i and iii are true. d. i and ii and iii are all true. e. none are true statements

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

In general, are there any major differences that you can see? explain