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
ExtremeBDS [4]
3 years ago
11

Hi can someone please help me answer these 2 questions?

Biology
1 answer:
Flauer [41]3 years ago
7 0

Answer:

The phosphorus cycle is the process by which phosphorus moves through the lithosphere, hydrosphere, and biosphere. Phosphorus is essential for plant and animal growth, as well as the health of microbes inhabiting the soil, but is gradually depleted from the soil over time.

Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field. In other words, EM waves are composed of oscillating magnetic and electric fields.

They are also perpendicular to the direction of the EM wave

Explanation:

You might be interested in
A food preservation method in which microorganisms metabolize components of a food is called
Firdavs [7]
<span>A food preservation method in which microorganisms metabolize components of a food is called </span>fermentation.
When the food is going on fermentation, there are good bacteria over there that will inhibit other bacteria to grow on that food. Fermentation also able to made the pH more acid, making the area is not suitable for bacterial growth.
8 0
3 years ago
Help fast with homework​
Nata [24]
I think it’s money sorry if I’m wrong
4 0
3 years ago
Which changing external condition triggers the salivary glands?
gregori [183]
<span>The correct answer is B. Lack of water. When there's no water and you start to dehydrate, your salivary glands start working extra hard because your mouth can't be dry and the salivary glands produce saliva to keep the mouth and the throat dry. If your throat and mouth are dry you can't even swallow.</span>
8 0
3 years ago
What is the role of the gizzard in bird digestion?
viktelen [127]

The correct answer is C. To store gastroliths that physically grind up food.

Explanation

The gizzards, are a special part of the digestive system of some animals such as birds, fish, and reptiles whose main function is to crush the food that the animal ingests, for this task, the gizzards contain in their interior gastroliths, a kind of polished stones, that grinds the food that the animal eats. The gizzards represent an important part for these animals because many of them do not have teeth to crush their food and feed on it. So, the correct answer is C. To store gastroliths that physically grind up food.

3 0
3 years ago
what would likely cause an inscription on a marble gravestone to become more difficult to read over time?
Leviafan [203]

Chemical weathering by carbonation

Explanation:

Chemical weathering by the process of carbonation will cause the inscription on a marble gravestone to become more difficult to read with time.

Chemical weathering is the decomposition and decay of rocks to form sediments and soil.

  • Marble is metamorphic carbonate rock.
  • It is derived from the metamorphism of limestone and dolomitic rocks.
  • In the presence of weak carbonic acid, it becomes soluble
  • Carbonic acid is formed when atmospheric carbon dioxide combines with rain water.
  • The carbonic acid dissolves the marble and washes it away in solution.

Learn more:

Contact metamorphism brainly.com/question/1970623

#learnwithBrainly

6 0
3 years ago
Other questions:
  • You are studying two genes in roses. Two alleles, R and r, affect petal color: R/R roses have red petals, and r/r roses have whi
    14·1 answer
  • Water is warmed by the sun and evaporates because
    7·2 answers
  • A cactus is...<br> A. a herbivore<br> B. a carnivore<br> C. a scavenger<br> D. a decomposer.
    8·2 answers
  • Formaldehyde is used in the manufacture of:<br> medicine<br> Glass <br> acids<br> plastics
    13·1 answer
  • One can reduce their risk of being struck by lightning by avoiding isolated trees and open terrains. True False
    13·1 answer
  • Cats have a gene that codes for the colour of their fur.Suppose that a certain breed of cat can have black, gray, or white fur.
    6·1 answer
  • As energy changes form it is often converted to
    6·1 answer
  • Who invented Napiers bone and when <br><br>​
    11·2 answers
  • Mold, a form of fungi, reproduces
    7·2 answers
  • the transfer of genes from donor to recipient in microorganisms, where the recipient strain shows a change in genetic makeup at
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!