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
TiliK225 [7]
2 years ago
9

A natural disaster caused an ecosystem to experience a significant drop in species richness. What can you conclude about the eco

system?
Evenness changed from high to low.
Evenness changed from low to high.
There’s decreased biodiversity in the ecosystem.
There’s increased biodiversity in the ecosystem.
Chemistry
2 answers:
forsale [732]2 years ago
5 0

C There’s decreased biodiversity in the ecosystem.

KATRIN_1 [288]2 years ago
3 0
C. Theres decreased Biodiversity Most likely because of natural or human causes (deforistation)
You might be interested in
Sometimes a new product is test-marketed. A limited amount of the product is released to a select group of users. Then the group
Akimi4 [234]

Answer:

Modification Step

Explanation:

The entire reason why test-marketing exists is to make sure that the product will be well received by the public. Once the test marketing concludes, the data from the test is analyzed. Then the company decides whether or not they will make changes on how the product looks, feels, performs, or even rebranding the product, all to make sure that the final consumer will like the product enough to want to purchase and continuously use the product. Which will in term increase profits for the company.

5 0
2 years ago
Valence bond theory is inadequate for describing systems with multiple adjacent ______ that overlap, as in aromatic molecules. a
Alja [10]

A better explanation of these systems is given using molecular orbital theory.

<h3>What is the valence bond theory?</h3>

The valence bond theory hold that a  bond is formed by the sharing of two electron in a covalent bond. This bond does not account for certain systems that occur in multiple bonded systems where the simple two electron bonding model does not suffice.

Thus, valence bond theory is inadequate for describing systems with multiple adjacent  bonds that overlap, as in aromatic molecules. a better explanation of these systems is given using molecular orbital theory.

Learn more about valence bond theory:brainly.com/question/23129240

#SPJ4

7 0
1 year ago
What kind of intermolecular forces act between a hydrogen cyanide molecule and a potassium cation?
andriy [413]

Answer:

ion-dipole

Explanation:

Let us remember that the potassium cation is an ion, a positive ion to be precise.

There is a dipole existing in the hydrogen cyanide molecule. The positive end of the dipole is on hydrogen while the negative end of the dipole is on the cyanide moiety.

The only possible interaction between the potassium cation and the hydrogen cyanide is an ion dipole interaction. The cation interacts with the cyanide moiety having a partial negative charge in the molecule.

8 0
3 years ago
During protein production, a strand of RNA is formed inside the
kvasek [131]
Nucleous is my best answer hope it helps thanks

6 0
3 years ago
Read 2 more answers
What is the largest area of a circle that can be made from a piece of thread 25.2cm long assume no knot
Zarrin [17]

Answer:

50.2 cm^2

Explanation:

Here we want to find the largest area of a circle that can be made from a piece of thread 25.2 cm long, assume no knot .

This means that the circumference of the circle must equal to the length of the thread, so we can write:

L = 25.2 cm

And the circumference can be written as:

2\pi r = L = 25.2

where

r is the radius of the circle

Solving for r, we find the radius:

r=\frac{L}{2\pi}=\frac{25.2}{2\pi}=4.0 cm

The area of a circle is given by the formula

A=\pi r^2

So in this case, we find:

A=\pi (4.0)^2=50.2 cm^2

7 0
3 years ago
Other questions:
  • How many moles of nitrogen gas will occupy a volume of .5L at 1.0atm and 298K
    6·1 answer
  • What element is found in liver and is needed to prevent anemia or tired blood.
    10·1 answer
  • Why does food wrapped in aluminum foil keep warm for a long time? A) Aluminum foil is an insulator and prevents heat loss by con
    15·2 answers
  • What volume is equivalent to 12.0 m^3?
    13·1 answer
  • Which scenario describes an interaction between two of Earth's spheres?
    10·2 answers
  • Which level of organization is formed when a group of organs work together to perform complex functions?
    13·2 answers
  • Wwwwwwwwwwwwwwwwwwwwwwwweweewewwewweewweeweeweeweweweeeweew
    14·1 answer
  • Which is an<br> example of a renewable energy resource?
    14·2 answers
  • How many inches is in 10 cm? Use dimensional analysis to show your work. Include the work in your answer.
    7·1 answer
  • Is anybody good in Chemistry that can help me with this?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!