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

Author Question: The efficiency of trophic transfers in ecosystems is on average around ________. A) 75 B) 50 C) ... (Read 127 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Aug 22, 2018
The efficiency of trophic transfers in ecosystems is on average around ________.
 
  A) 75
  B) 50
  C) 30
  D) 10
  E) 5

Question 2

The maximum tidal currents are reported ________.
 
  A) about half way between high and low tides
  B) at high tide
  C) at low tide
  D) during neap tides
  E) in the intertidal zone


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

frre432

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

D

Answer to Question 2

A


craiczarry

  • Member
  • Posts: 527
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

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?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Menstrual cycle summary based on a 28-day (average) menstrual cycle. Menstrual cycle summary based on a 28-day (average) menstrual cycle.
In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity In most ecosystems, sunlight provides the ultimate source of energy to power all biological activity
Energy flow and chemical recycling in ecosystems. Energy flow and chemical recycling in ecosystems.
Regular staff meetings increase the efficiency of the medical office staff. Regular staff meetings increase the efficiency of the medical office staff.
Marine and coastal ecosystems Marine and coastal ecosystems
Estimates of carbon stored in the plants and soils of different ecosystems. Estimates of carbon stored in the plants and soils of different ecosystems.
Video: Calvin cycle (The light-independent reactions )

For a complete list of videos, visit our video library