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

Author Question: According to the food chain concept, it takes ________ kilograms of plankton to make one kilogram of ... (Read 209 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
According to the food chain concept, it takes ________ kilograms of plankton to make one kilogram of weight gain for a human.
 
  A) 1
  B) 10
  C) 100
  D) 1,000
  E) 1,000,000

Question 2

Biomagnification is most closely associated with ________.
 
  A) elephants
  B) ozone
  C) carbon dioxide
  D) DDT
  E) loud birds



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ntsoane kedibone

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D




tsand2

  • Member
  • Posts: 520
Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)


atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

For a complete list of videos, visit our video library