1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkinab [10]
3 years ago
5

A scientist is studying the population of a particular species of beetle in an ecosystem. The beetles currently have an estimate

d population of 11,500 individuals on a wildlife preserve of 115 hectares. (One hectare is equal to 2.47 acres of land.) The scientist calculates the carrying capacity at 14,600 individuals.
PART B

What will likely happen to the population of these beetles during the next year if the resource level stays the same? Explain your answer.

PART C

These beetles have a uniform distribution. In year 1, how many beetles are there per hectare? How many beetles per hectare were there in the year the beetles reached carrying capacity? Round up or down to the nearest whole number, if necessary.

PART D

During the year the beetles reached carrying capacity, a flood in the region decreased the population to about 77 beetles per hectare. What is the total estimated population of the beetles after this disaster? What percentage of the carrying capacity is the population now?

PART E

Over a period of time, the beetles once again reached carrying capacity and sustained it for many years. However, pollution from a nearby factory leaked into the ecosystem, making 55 hectares of the land uninhabitable to the beetles. Predict how the estimated carrying capacity will change and explain your reasoning for your estimation.

Need it by the 30th plz!!
Biology
1 answer:
Nimfa-mama [501]3 years ago
7 0

Answer:

hope it is help full

Explanation:

Mark me a brainlist

You might be interested in
If Sarah had skin vesicles on the anterolateral region of her neck, which peripheral nerve is infected by the virus? To which pe
Alexus [3.1K]
It belongs to the cervical plexus
8 0
3 years ago
Why is there a limit to the number of levels that a food chain can reach
Svetllana [295]
Energy is lost at each trophic level.
7 0
3 years ago
The main role of this system is to provide the gas exchange between the blood and the environment. Which body parts perform this
astraxan [27]

Answer:

A

Explanation:

8 0
2 years ago
Please help!!! I have a test tomorrow!!! ik the answer , I just want to check it :)
Wewaii [24]
The OH on the lower right of lysine and the H on the lower left of valine combine to form a molecule of water (H2O) and detach in a process known as a dehydration reaction when the two amino acids bond. The C on the right side of lysine then single bonds with the N on the left side of valine. This bond is termed a peptide bond. All the other bonds remain unchanged.

6 0
3 years ago
PLEASE HELP !!<br> ILL GIVE BRAINLIEST <br><br> NO LINKS OR FILES.
alina1380 [7]
D, because she wants to monitor the wildlife.
7 0
2 years ago
Read 2 more answers
Other questions:
  • There are several cell types found in the plasma of our blood. which cell type is essential for forming clots that prevent us fr
    13·1 answer
  • Offer a hypothesis to explain why humans have undergone near-exponential growth for over 500 years.
    14·1 answer
  • Contrast primary succession and secondary succession. Give an example of each.
    8·1 answer
  • There are many types of crabs in the sea. Most of them have shells made from chitin, which is different from calcium carbonate (
    11·1 answer
  • which of the following best describes the flow of energy in photosynthesis A energy from the sun is transferred into stored chem
    12·1 answer
  • How does loss of biodiversity affect the biosphere
    15·1 answer
  • Warm-Up
    8·1 answer
  • Which nonfood item is the most common cause of respiratory arrest in infants?
    14·1 answer
  • The 10% rule of ecosystems says that only 10% of the energy is passed in to the next trophic level. what happens to the rest of
    12·1 answer
  • Which pieces of equipment would be most useful in holding 250mL of ice water and then
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!