During a survey, a group of scientists notes that the populations of various photosynthetic marine phytoplankton, red algae, and kelps appear to be decreasing. What are three ways in which this could affect other organisms in the ocean? 13 points!

Which of the following substances is not involved in the chemical reaction that pro- duces smog? a. sunlight b. particulate matter c. automotive exhaust d. ozone

What causes the phospholipids to organize themselves the way they do

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.