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
Fofino [41]
3 years ago
9

All of the following are biotic factors of a pond except

Biology
2 answers:
vodomira [7]3 years ago
6 0

Answer:

sunlight

Explanation:

It is not a living thing

Elenna [48]3 years ago
5 0
A.) Sunlight
It is not a biotic factor. It is an abiotic factor.

Biotic factors include plants, animals , fungi, algae, and bacteria.

Abiotic factors include sunlight, temperature ,moisture ,wind or water currents , soil type, and nutrient availability.
You might be interested in
Assume that you are studying a trait determined by a number of polygenes. if there are seven phenotypic categories, how many gen
mestny [16]
There should be 3 genes involved in the seven phenotypic categories 
3 0
3 years ago
How many protons does an element have?
Agata [3.3K]
This is determined by its atomic number. The atomic number of an element determines its protons. So for example....

The atomic number of Boron is 5, therefore....the protons are 5.
3 0
2 years ago
Read 2 more answers
Bella is writing a research paper on ocean currents. Which two sources should she consult?
klemol [59]
<h2>Answer:</h2>

Bella is writing a research paper on ocean currents. The two sources she should consult will be;

1. an article published by a university or a government agency

3. an article published in 2015 and updated a week ago

Because while writing research papers we should consult authentic and latest information and resources.

4 0
3 years ago
Read 2 more answers
Why did the invention of pcr make dna fingerprinting possible
Svetlanka [38]
Answer:

With the invention of the PCR technique , DNA profiling took huge strides forward in both discriminating power and the ability to recover information from very small or degraded starting samples.

The process of PCR mimics the biological process of DNA replication but confines it to specific DNA sequences of interest.

In PCR process , the DNA sample is denatured into separate individual polynucleotide strands through heating. Two oligonucleotide DNA primers are used to hybridise to two corresponding nearby sites on opposite DNA strands. Thus two new copies of the sequences of interest are generated.

Repeated denaturation , hybridisation and extension in this fashion produce an exponentially growing number of copies of the DNA of interest.

Quantitative PCR methods enable automated , precise and high - throughput measurements.

6 0
3 years ago
Read 2 more answers
which is it a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered
irga5000 [103]

A. They include both vertabrates and invertabrates.

6 0
3 years ago
Read 2 more answers
Other questions:
  • When energy intake continually exceeds energy expenditure, the result is:?
    8·1 answer
  • The condition on Earth billions of years ago.
    11·1 answer
  • Which of the following answer choices would be a sex chromosome aneuploidy in a human? Choose 1 answer: Choose 1 answer: A A spe
    10·1 answer
  • A(n) is a group of cells that work together to perform a common function
    13·1 answer
  • Stem cells are considered pluripotent true or false?
    9·1 answer
  • Investigator Sheer is testifying about DNA evidence she found at the crime scene that matches the suspect on trial. The prosecut
    12·1 answer
  • Fungsionalisme adalah?​
    5·1 answer
  • In cells, the production of proteins is handled by the ribosomes and endoplasmic reticulum, while the processing and packaging o
    10·1 answer
  • When charged particles of __________________ pass through the southern or northern
    7·1 answer
  • Atoms of the same element with different numbers of neutrons are called ______.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!