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
nadezda [96]
3 years ago
9

The formula to calculate population density is blank a land area / number of populations be number of populations / land area se

e numbers of organisms in a religion / land area DeLand area divided number of organisms in a region
Biology
2 answers:
Tems11 [23]3 years ago
8 0

number of populations / land area s

Explanation:

The population density is the number of people living in a particular area. The unit is usually people per square kilometers.

Population is the number of people or organism of the same specie.

land area is total cover of a place.

Population density = \frac{number of populations}{land area}

learn more:

Population brainly.com/question/1937953

#learnwithBrainly

Anton [14]3 years ago
6 0

Answer:

A. dividing the number of organisms in a region by the land area

Explanation:

correct on edge

You might be interested in
the unicellular spores of the fern ceretopteris richardii are about 100 um in diameter.calculate the surface-area-to-volume rati
WINSTONCH [101]
The surface area will be:
S.A. = 6l²
S.A = 6(100 x 10⁻⁶)²

Volume = l³
Volume = (100 x 10⁻⁶)³

Surface area to volume ratio:
[6(100 x 10⁻⁶)²] / (100 x 10⁻⁶)³
S.A : Vol = 6 x 10⁴
4 0
2 years ago
Leaves need to be elevated so they are exposed so they are exposed to sunlight for photosynthesis. Which part of the stem grows
Varvara68 [4.7K]
<span>A stem is one of two main structural axes of a vascular plant, the other being the root. The stem is normally divided into nodes and internodes. The nodes hold buds which grow into one or more leaves, conifer cones, roots, other stems, or flowers (inflorescences); the internodes distance one node from another.</span>
4 0
3 years ago
Read 2 more answers
Match the enzymes to their role in the DNA replication process.
Feliz [49]

The correct matching of enzymes and their role in the process of DNA replication is A- 3, B- 5, C-1, D-2 and E-4.

Replication is the process of synthesis of two indentical copies of DNA from a single DNA molecule. It is catalyzed by a set of enzymes with the following function-

A. RNA primase synthesizes an RNA primer (short sequence of RNA) on the lagging strand complementary to the single stranded DNA which acts as template during DNA replication.

B. Ligase is involved in joining the okazaki fragments on the lagging strand together and sealing the nicks of the DNA strand.

C. Helicase separates the two DNA strands at the replication fork.

D. Polymerase synthesizes the complementary daughter strand by adding nucleotides to DNA.

E. Topoisomerase relaxes the highly coiled DNA by creating nick ahead of the replication fork in the phosphate backbone of DNA strands.

4 0
3 years ago
A blastocyst is a
m_a_m_a [10]

Answer:

A. Cluster of cells surrounding a developing egg in the uterus

Explanation:

5 0
2 years ago
HURRY Please Will Mark Brainliest!
Alchen [17]

Answer:

im pretty sure the answer is c because the tilt of the axis is the reason why we dont have perfectly divided days and nights

Explanation:

6 0
3 years ago
Other questions:
  • Why is the plasma membrane selective?
    15·1 answer
  • A strand of mrna has the bases guanine-adenine-cytosine. which amino acid corresponds to these bases
    14·2 answers
  • ______ is the process by which nerve cells are coated with far cells that enhances the speed and efficiency of the information t
    15·2 answers
  • What provides clues about the ocean and climate including the type of marine life presented?
    5·2 answers
  • An acute angle can have all of the following measures except _____.<br><br> 89<br> 45<br> 10<br> 0
    15·2 answers
  • What are the two main reactions in photosynthesis called?
    10·1 answer
  • A radioactive element has a half-life of 1000 years. A rock contains 6.25% radioactive material. How old is the rock?
    15·1 answer
  • Endangered species are ?
    5·1 answer
  • What are the most likely question that will come in an exam​
    11·1 answer
  • What is another natural process that could contribute to the evolution of a species genomes?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!