This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Phytoplankton are: a. less important to the productivity of the ocean than seaweeds. b. residents ... (Read 53 times)

ishan

  • Hero Member
  • *****
  • Posts: 546
on: Aug 22, 2018
Phytoplankton are:
 a. less important to the productivity of the ocean than seaweeds.
 b. residents primarily of the disphotic zone.
 c. heterotrophs.
 d. the base of the marine food web.

Question 2

Plankton are:
 a. microscopic marine plants.
 b. marine organisms that swim.
 c. marine organisms that drift or swim weakly.
 d. composed ONLY of microscopic marine organisms.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Benayers

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 22, 2018
Answer to Question 1

d

Answer to Question 2

c


ishan

  • Member
  • Posts: 546
Reply 2 on: Aug 22, 2018
Wow, this really help

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Seafloor Spreading and Creation of New Ocean Crust Seafloor Spreading and Creation of New Ocean Crust
Global Winds and Ocean Currents Global Winds and Ocean Currents
Observed global land and ocean surface temperature anomalies since 1850 Observed global land and ocean surface temperature anomalies since 1850
Ocean sediment cores Ocean sediment cores
Inferring Productivity from Data on Output and Factor Accumulation Inferring Productivity from Data on Output and Factor Accumulation
Mechanisms of action of vitamin E, one of the most important lipid-soluble antioxidants Mechanisms of action of vitamin E, one of the most important lipid-soluble antioxidants
Video: Female Reproductive System - Hormonal regulation (GnRH) الجهاز التناسلي للأنثى - التنظيم الهرموني

For a complete list of videos, visit our video library