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Yuri [45]
3 years ago
12

What are tears made of?

Biology
1 answer:
ratelena [41]3 years ago
7 0
Tears contain pain and broken dreams. Scientifically, Tear fluid <span>contains water, mucin, lipids, lysozyme, lactoferrin, </span>lipocalin<span>, lacritin, immunoglobulins, glucose, </span>urea<span>, sodium, and </span>potassium<span>.</span>
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Water is able to travel against gravity, from the roots of a plant to the leaves at the top of the plant.
Juliette [100K]

Answer:

<em>The correct option is B) Capillary action, when adhesive forces are stronger than cohesive forces.</em>

Explanation:

When water leaves from the leaves of a plant through events such as transcription, a gap is produced in the capillary action of the xylem tube. As a result, more water is drawn from the roots to fill the void. The forces of attraction between the water and the xylem tube are much greater than the intramolecular forces of water. As a result, the water flows in an upward direction due to these string adhesive forces present between the water and xylem tube.

4 0
3 years ago
Read 2 more answers
Pollination is the transfer of_Pollen from the _____________ to the ______________.
scoundrel [369]

Answer:

Stamen/Pistil

Explanation:

Flowering plants also called Angiosperms are a group of plants characterized by the possession of flowers used for sexual reproduction. The flowers contains the male part and female part. The male part of a flower is collectively called STAMEN while the female part is collectively called PISTIL or STYLE.

The STAMEN is responsible for the production of the male reproductive structure called POLLEN while the PISTIL is responsible for the production of female reproductive structure called OVARY. During reproduction, pollen (containing male gametes, sperm) from the STAMEN are transferred to the stigma (receptive part) of the STYLE in a process called POLLINATION.

6 0
3 years ago
HELLPPP 15 POINTS!!! Why are bacteria becoming more resistant to antibiotics? a bacteria are changing and evolving b antibiotics
shusha [124]

i think the most logical is A

because antibiotic resistant occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, etc

7 0
3 years ago
An atom of sodium has a larger mass than an atom of neon.how is this possible when neon has so many more valance electrons?
Verdich [7]
The mass is made up of protons and neutrons, the valence electrons only determine stability, not mass
6 0
3 years ago
How do amino acids join to form proteins
ser-zykov [4K]

Answer:

Inside your cells, the individual amino acids can bond together by forming a peptide bond, which is simply a chemical bond that joins amino acids together. More specifically, peptide bonds join the carboxyl group of one amino acid with the amino group of another.

HOPE THIS HELPED!!!!!!!!!XDDDDD

3 0
4 years ago
Read 2 more answers
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