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
brilliants [131]
2 years ago
11

Which of these is true of every ecosystem on Earth?

Biology
1 answer:
Afina-wow [57]2 years ago
3 0

Answer:

D. Every ecosystem has a set of species that are found there naturally.

Explanation:

This is the answer! Each ecosystem is unique in so many different ways. Ecosystems can't be the same. Instead, each ecosystem has a unique set of creatures that make the food chain and life cycle work!

You might be interested in
Why is long loose hair dangerous in a lab? Select all that apply.
Goshia [24]

Answer:

it can get caught in equipment, catch fire or fall into chemicals

Hope This Helps :D

7 0
3 years ago
An imaginary species of bears, fur color can be purple or gold. Gold is the dominant trait. How would the bear look if the gene
BARSIC [14]

Answer:

<h2>Gold</h2>

Explanation:

Assume Gold trait =P ,

Purple= p,

Given:

Gold (P) is dominant over purple(p), so P is dominant over p.

If the bear is homozygous pp ( recessive)  then bear will look purple,

If the bear is heterozygous Pp, then bear will look gold,

If the bear is homozygous DD( dominant), then the bear will look GOLD,

6 0
3 years ago
How can dna help scientists make the classification of similar organisms such as giant pandas and red pandas more accurate
Lubov Fominskaja [6]
DNA analysis helps scientists classify similar animals by the evidence of relatedness in general the more derived genetic characters to organisms share the more closely repeated they are...In other words “DNA helps scientists by comparing the similarities in each animal/person’s DNA.
3 0
4 years ago
If ammonia is used as an energy and electron source by a bacterium, that bacterium would be considered a ___.
zhuklara [117]

If a bacterium uses ammonia as an energy as well as electron source, it is classified as lithotrophic chemotrophic.

<h3>Descriptive terms for lithotrophic chemotrophic:</h3>

Humans, fungi, and also many prokaryotes are chemotrophs that get their energy from organic chemicals. Lithotrophs are chemotrophs that obtain energy from inorganic substances such as hydrogen sulfide (H2S) as well as reduced iron. Lithography is a microbiological phenomenon that is unique in the globe.

<h3>What is the difference between chemoautotrophs and chemolithotrophs?</h3>

Chemotrophs are creatures that get energy from their surroundings by oxidizing electron sources. These compounds might well be organic (chemoorganotrophs) or inorganic (chemoorganotrophs) (chemolithotrophs). The term chemotroph is used in contrast to phototroph, which uses solar energy.

To know more about chemotrophic visit:

brainly.com/question/765577

#SPJ4

3 0
1 year ago
Explain the concept of “natural selection” and what it really means. Specifically what actually causes the natural selection and
katrin [286]

Natural selection is a mechanism of evolution. Organisms that are more adapted to their environment and are more likely to survive and pass on the genes that aided their success. This process causes species to change and diverge over time.

Hope this helps :))

4 0
2 years ago
Other questions:
  • which of the following is the only evolutionary force that can create brand-new genetic variation within a population? a. mitosi
    11·1 answer
  • A ribosome builds a chain of amino acids in the proper sequence <br> a. True <br> b. False
    7·1 answer
  • You live in a city in Florida on the Gulf of Mexico and are trying to figure out why the water at the beaches turned bright gree
    8·1 answer
  • A patient is brought to the emergency department. he is restless, has dilated pupils, is sweating, has a runny nose and tearing
    11·1 answer
  • Which condition is essential for natural selection to result in a new species? Help
    13·2 answers
  • Which part of the membrane would help and large protein molecule enter the cell
    12·2 answers
  • In the pedigree below, squares represent males and circles represent females. Individuals who express a particular trait are rep
    6·1 answer
  • This fossil trilobite and this living blue crab both have a limb structure called a biramous limb. What best explains why both s
    10·1 answer
  • What is an organelle?
    9·2 answers
  • Suzie notices that she always sees red cars pulled over getting tickets and wonders if red cars really do get more tickets than
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!