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

Author Question: Why can introduced species be problematic? A) They sometimes outcompete native species and reduce ... (Read 135 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Aug 22, 2018
Why can introduced species be problematic?
 A) They sometimes outcompete native species and reduce biological diversity.
  B) They consistently find it difficult to survive.
  C) They can reduce demand for native seafood.
  D) They often produce toxins dangerous to humans.

Question 2

The effect of ____ has led to the decline of calcium-forming phytoplankton as well as coral reef polyps.
 A) pollution
  B) a warming ocean
  C) increased sedimentation rates
  D) ocean acidification


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lauravaras

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Aug 22, 2018
Answer to Question 1

A

Answer to Question 2

D


Tirant22

  • Member
  • Posts: 532
Reply 2 on: Aug 22, 2018
YES! Correct, THANKS for helping me on my review

ktidd

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

A comparison of alloploidy (seen in species hybrids) and new allopolyploid species. A comparison of alloploidy (seen in species hybrids) and new allopolyploid species.
A feral fox with a native Bobuck Possum in its mouth. A feral fox with a native Bobuck Possum in its mouth.
DNA Among Species of Hominids DNA Among Species of Hominids
Genetically determined innate immunity due to the species specificity of some infections, due to ... Genetically determined innate immunity due to the species specificity of some infections, due to ...
Reactive oxygen species (ROS) Reactive oxygen species (ROS)
How does PCA reduce the dimension of a statistical problem? How do you select the reduced ... How does PCA reduce the dimension of a statistical problem? How do you select the reduced ...
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library