This topic contains a solution. Click here to go to the answer

Author Question: What are the potential limiting factors for primary productivity? a. light and nutrients b. light ... (Read 68 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556

What are the potential limiting factors for primary productivity?
  a. light and nutrients
  b. light and carbon dioxide
  c. nutrients and carbon dioxide
  d. carbon dioxide and water
  e. nutrients and water



Question 2

Which type of plankton is the most common source of surface bioluminescence?
  a. coccolithophores
  b. dinoflagellates
  c. zooplankton


 

d. cyanobacteria
  e. diatoms




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kishoreddi

  • Sr. Member
  • ****
  • Posts: 329
    • Your online Help in Biology and chemistry
Answer to Question 1

a

Answer to Question 2

b



tnt_battle

  • Hero Member
  • *****
  • Posts: 556
Both answers were spot on, thank you once again




 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

For a complete list of videos, visit our video library