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
Lynna [10]
3 years ago
14

Where does all energy ORIGINALLY come from?

Biology
1 answer:
labwork [276]3 years ago
8 0

Answer:

the sun

Explanation:

You might be interested in
Answers questions . why are estuaries, such as the pamlico estuary, so important? . how would you be able to determine from whe
GaryK [48]
Estuaries, often reffered to as the nurseries of the sea provide feedind habitats for many aquatic animals and plants. Fish and shellfish commonly eaten in the U.S such as oyesters and Salmon complete almost half of their lifecycles in estuaries. Due to its shallow water,Pamlico estuary especially provides opportunities such as Fishing, crabbing and watersports as well.
We can be able to determine this concept by basing our facts on two concepts. Nutrient Influx, upon reaching the estuarian ecosystem, the nutrients in the presence of sunlight undergoes photosynthesis and produce phytoplanktons. Basically, where there is sunlight, we can assume there is a nutrient influx. Presence of Phytoplanktons will in turn help attract animals such as fish. Also, another contribution of nutrient influx is manure produced by the animals

Sewage treatment plans and fertilizer runoff. Auto emissions of nitrogen, fertilizers applied on golf courses and home gardens can contribute. Some plankton species may produce toxins that might cause these outbreaks

5 0
3 years ago
One group of scientists has proposed a new theory of natural selection. A majority of scientists world wide agree with this theo
VARVARA [1.3K]

The theory is most likely A) Valid. If a group of authorized scientists agreed on the theory, it would be valid. It would most likely be unreliable if it was only one scientist working alone and biased. If you don't have a group of scientists, the theory most likely won't be true because it hasn't been tested many times.

➳ Hope this helps!

➳ CloutAnswers

4 0
2 years ago
Read 2 more answers
Which of the following will best be demonstrated with a submentovertex (full basal) projection of the skull?A. OrbitsB. Mandible
bonufazy [111]

Answer:

The answer is C.

Explanation:

The submentovertex or the full basal projection of the skull is used best to demonstrate the base of the skull or the base of cranium. In this method, the x-rays' direction is starting from under the chin and exiting at the vertex or the top of the skull.

I hope this answer helps.

3 0
2 years ago
Read 2 more answers
Which best explains how heat plays a role in the movement of materials within Earth’s interior?
Temka [501]

Answer: Convection

Explanation: Cold water sinks because it is more dense than warm water.

Warm water rises because it is less dense than cold water.

7 0
3 years ago
A cell can only respond to signals from other cells, not from the physical environment.
jekas [21]

A cell can only respond to signals from other cells, not from the physical environment. receptor activation. The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on: the presence of the appropriate receptors on the cells of the target tissue or organ.

8 0
2 years ago
Other questions:
  • Which of the following allows a cell to become specialized?
    9·1 answer
  • Which experiments led to changes to the original cell theory? A)experiments that showed that blood cells transport gases, waste,
    12·2 answers
  • Please help. i’m literally going to fail biology
    9·1 answer
  • Does the ANIMAL CELL have a CELL WALL?<br> A. Yes<br> B. No
    13·1 answer
  • ALOT OF POINTS MARKING POEPLE AS BRAINLIST
    14·2 answers
  • Pls answer this question 2 this question has two right options
    13·1 answer
  • Which of the following is NOT a resource that organisms fight over for survival?
    15·2 answers
  • A zygote which has inherited an x chromosome from the father will develop into : baby boy baby girl adult either boy or girl.
    6·1 answer
  • What did dinosaurs do for their young
    6·1 answer
  • 2 pts
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!