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
Law Incorporation [45]
3 years ago
8

What are tears made up of (I know it's a liquid)

Biology
1 answer:
just olya [345]3 years ago
5 0
Water, mucin, lipids, lysozyme, lactoferrin, lipocalin, lacritin, immunoglobulins, glucose, urea, sodium, and potassium (sodium = salty)
You might be interested in
How does oxygen concentration in the atmosphere correlate with animal diversity?
svetoff [14.1K]

Answer:

Oxygen burns the food within their bodies and releases energy for various activities and thus it helps animal to be alive. to use it in respiration. Animals need oxygen (O) to survive. In fact, all organisms need oxygen to complete the process to burning glucose for fuel.

Explanation:

8 0
3 years ago
The movement of materials across the cell is known as
Sauron [17]
I'm sure the answer is diffusion
8 0
3 years ago
In a desert ecosystem, coyotes and rattlesnakes both eat the same type of mouse as a primary part of their diets. Recently, coyo
stira [4]

Answer:

Answer:  It will increase because coyotes are the competition.

Explanation:

An ecological niche can be defined as the functional role which an organism performs in the ecosystem in order to sustain it's life. The functional roles include how an organism obtains it's food, type of food eaten by the organism, type of habitat chosen by the organism and type of breeding season used by the organism.

In the given situation, both coyotes and rattlesnakes are dependent upon the same ecological niche that is they are dependent upon mouse as a primary part of their diets. As, both coyotes and rattlesnakes are dependent upon the same diet there may exist the competition between the two species. But it is mentioned that the coyote population is decreasing therefore the population of rattlesnake will most likely increase as the competition for the same diet decreased.  

6 0
3 years ago
Use the numbers 1,2,3, 4, and 5 to place the
Softa [21]

Answer:

1- Information is transcribed in DNA to mRNA 

2- mRNA leaves the nucleus

3- Ribosome attaches to the mRNA

4- tRNA anticodon carries an amino acid that compliments the mRNA codon

5- The chain of amino acids forms a protein

Explanation:

4 0
3 years ago
A client performs two repetitions of a bench press exercise with 130 lb and gradually decreases the resistance with each set unt
blagie [28]

Answer:

The correct answer is c. The client is using a Pyramid system.

Explanation:

The pyramidal method owes its name due to its structure: it is based on the gradual increase and decrease of the weight that we must ballast (if we require it in an exercise with ballast) or if we prefer it without additional weight, a gradual increase or decrease of the repetitions . All this increase and decrease in repetitions and / or weight, occurs in a staggered manner between each series for a single exercise, with the aim of being able to recruit a very high number of muscle fibers. It is usually done ascending or descending.

The descending pyramidal method consists of lowering the load, but increasing the repetitions, that is, it begins by applying large loads from the beginning and few repetitions, until ascending in the pyramid and completing the exercise having increased the repetitions and reducing the weight used. With this type, what we achieve is called the strength-resistance of the muscles.

4 0
3 years ago
Other questions:
  • What are the three interactions that can occur when amino acids are close to each other?
    5·1 answer
  • It is difficult to determine a definition for life that is suitable for all situations. Instead of defining life, biologists hav
    15·1 answer
  • Surface currents are generated by _____. temperature density salinity wind
    6·2 answers
  • Explain the major developments that take place during stages of development (what happens during each stage:
    10·1 answer
  • What does a horizontal line represent on a distance-time graph?​
    15·2 answers
  • A real dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases
    6·1 answer
  • Which is NOT a reason that cells reproduce by dividing in order to maintain homeostasis?
    12·1 answer
  • ______ is/are important in blood clot formation.
    9·1 answer
  • Pure water would have what kind of tonicity?:
    10·1 answer
  • Five hundred cockroaches of one species were sprayed with a new insecticide. Twenty-four hours later nearly all the cockroaches
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!