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

Author Question: During a spring flood, a small lake receives a large influx of nutrients. We would expect that in ... (Read 110 times)

arivle123

  • Hero Member
  • *****
  • Posts: 569
on: Jul 16, 2018
During a spring flood, a small lake receives a large influx of nutrients. We would expect that in this lake, the growth of phytoplankton will
 
  A) decrease and the growth of submerged aquatic vegetation will decrease.
  B) decrease and the growth of submerged aquatic vegetation will increase.
  C) increase and the growth of submerged aquatic vegetation will decrease.
  D) increase and the growth of submerged aquatic vegetation will increase.

Question 2

A declining dependency ratio
 
  A) requires immediate and permanent increased spending on education and old-age medical expenses.
  B) requires increased spending on education but decreased costs associated with old-age medical expenses.
  C) requires permanently decreased spending on education but temporarily increased costs associated with old-age medical expenses.
  D) permits temporarily decreased spending on education and old-age medical expenses.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AaaA

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 16, 2018
Answer to Question 1

C

Answer to Question 2

D


arivle123

  • Member
  • Posts: 569
Reply 2 on: Jul 16, 2018
Excellent

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Comparison of small subunit rRNA gene sequences of vertebrate, invertebrate chordate, and invertebra Comparison of small subunit rRNA gene sequences of vertebrate, invertebrate chordate, and invertebra
Lake 226 at the Experimental Lakes Area divided in half. Lake 226 at the Experimental Lakes Area divided in half.
Phosphorus cycle in a lake ecosystem. Phosphorus cycle in a lake ecosystem.
Primates in the New World tend to be small-bodied compared to those elsewhere. Primates in the New World tend to be small-bodied compared to those elsewhere.
Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon Polyps, or abnormal growths, on the lining of the large intestine may indicate early stages of colon
Small Intestine (SI) Small Intestine (SI)
Video: Vasectomy

For a complete list of videos, visit our video library