Which statement best describes an ecosystem
maintaining a state of approximate equilibrium?
(1) nutrients from decayed organisms are
recycled in a forest ecosystem.
(2) all the frog species in a south american rain
forest become extinct.
(3) a mutation spreads through a species of
bacterium, making them unable to decompose
wastes.
(4) mice are released into a field ecosystem as
food for a declining predator population.
Solved
Show answers
More tips
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Biology
- B Biology What are the formal charges on the sulfur (s), carbon (c), and nitrogen (n) atoms, respectively, in the resonance structure that contributes most to the stability of the...
- B Biology Prompt Sometimes the unit price on two sizes of the same product will be the same. When this is the case, how will different kinds of discounts affect the total unit prices...
- B Biology Choose the best option to complete each sentence about the people of the Arabian Peninsula. Sedentary town dwellers mainly farmed crops or . Most settlements were located...
- B Biology Can you here your iron level through a stethoscope?...
- B Biology Which of these sets out a global action plan to put the world on track to avoid climate change by limiting global warming to well below 2 degrees Celsius? A. Clean Water...
- B Biology All of the following are functions of asexual reproduction except . growth producing gametes (sex cells) making new organisms replacing old or damaged cells or tissues...
- B Biology What do you think could make the magnetic force produced by the launcher system so much stronger in the Wednesday launch than in the Tuesday launch, even though the spacecraft...
- B Biology HELP ME WITH THIS TEST...
- B Biology How is the protein created from the mrna sequence which reads augauaguguag different from the protein created from one that reads augauaguguac?...
- B Biology Climate changes can produce various effects in ecosystems. which of the following is a way that marine ecosystems can be affected by climate warming trends? a. decreased...
Ответ:
Ответ:
A=20,000 m2 per year
Step-by-step explanation:
we have that Volume (V) =300,000 m3, so V=A*h, where A=area (m2) and h=15m
V=A*h ⇒ 300,000m3=A*15m ⇒ A=300,000m3/15m ⇒ A=20,000 m2