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

Author Question: What is considered the keystone species of the Antarctic ecosystem? a. krill b. dinoflagellates ... (Read 107 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
on: Aug 22, 2018

What is considered the keystone species of the Antarctic ecosystem?
  a. krill
  b. dinoflagellates
  c. copepods
  d. cyanobacteria
  e. diatoms



Question 2

What can occur when intertidal organisms are exposed to air and sunlight?
  a. wave shock
  b. motility
  c. desiccation
  d. succession
  e. mutualism



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

polinasid

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 22, 2018
Answer to Question 1

a

Answer to Question 2

c


cdr_15

  • Member
  • Posts: 546
Reply 2 on: Aug 22, 2018
Gracias!

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Oocyte maturation in certain species of frogs Oocyte maturation in certain species of frogs
Where mangrove diversity is high, mangrove species show clear patterns of vertical zonation relative Where mangrove diversity is high, mangrove species show clear patterns of vertical zonation relative
An image comparing the brain sizes of different species. An image comparing the brain sizes of different species.
This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev This portrait of Thomas Jefferson is considered an accurate likeness, painted when he was thirty-sev
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library