Answer:
A heterogeneous mixture is a mixture where throughout the solution the composition is not uniform. Through definition, a single-phase consists of a pure substance or a homogeneous mixture. There are two or more phases of a heterogeneous mixture.
Homogeneous mixture is a mixture which has uniform composition throughout its mass.Example:-air,saline solution,most alloys and bitumen.Heterogeneous mixture is simply any mixture that is not uniform in composition.Example:-Sandy water,Orange juice with pull,cereal in milk.
what 3 interactions does the endocrine system rely on?
Hormones are used by the endocrine system to elicit responses from target cells. These hormones are produced in specialized glands located far from their intended target and travel through the bloodstream or intercellular fluid. And also the gland and receptor cell.
What is endocrine system?The endocrine system is a web of glands and organs. It controls and coordinates your body's metabolism, energy level, reproduction, growth and development, and response to injury, stress, and mood using hormones.
The endocrine system is composed primarily of the female ovaries, male testes, pituitary, thyroid, and adrenal glands.
The endocrine system employs hormones to elicit responses from target cells. These hormones are produced in specialized glands far from their intended target and travel via the bloodstream or intercellular fluid.
Glands are organs that produce one or more substances such as hormones, digestive juices, sweat, tears, saliva, or milk.
A hormone receptor is a molecule that binds to a particular chemical messenger.
Thus, gland, hormones and receptor cells are the 3 interactions that the endocrine system rely on.
For more details regarding endocrine system, visit:
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what is phase A of the moon
Answer:
Waning Crescent: We see the waning crescent phase as a thin crescent opening to the right. The Moon displays these eight phases one after the other as it moves through its cycle each month. It takes 27 days for the Moon to orbit Earth.
Answer:
The Lunar Phase
Explanation:
1. At which point is cool air circulating beneath warm air?
Answer:
A cold front and warm front meet with high level, grey clouds. Item B: Warm air is above cold and very cold air, lower clouds with rain falling.
what are the limiting factors of cellular respiration?
Answer: Temperature. Light intensity. Carbon dioxide concentration.
Explanation:
the counterclockwise spin of a planet or moon as seen from above the planet's north pole is known as
a. prograde rotation
b. retrograde rotation
c. proplyd
d. Fusion
Answer: A. Prograde rotation
Answer:
a. prograde rotation
Explanation:
what explanation accounts for the formation of sunspots?
Answer:
The curvature of the magnetic fields near the sun's equator creates pockets of the photosphere that aren't warmed by convection.
Explanation:
Hope it helps!
Answer: Curvature of magnetic fields.
Explanation:
nuris is writing a paper on the scientist who first named cells after studying cork who is her paper about
Answer:
Robert Hooke
Explanation:
Robert Hooke is an English scientist/biologist who in 1665 was the first to name CELLS after observing cork on a compound microscope he improved on. Robert Hooke published his discovery in his book titled: Micrographia.
Hence, according to this question where Nuris is writing a paper on the scientist who first named cells after studying cork. Her paper is obviously talking about ROBERT HOOKE who was the first to discover cells in cork.
Marine sponges contain an enzyme that prevents the separation of chromatids during mitosis. Which stage of the cell cycle would be directly prevented by this enzyme
Answer:
The anaphase of the Mitotic phase
Explanation:
During the anaphase, the proteins (cohesins) that bind sister chromatids together are cleaved to produce two identical daughter chromosomes (meaning each chromosome contains the exact copy of the same genetic material). These identical chromosomes are then separated by a structure known as mitotic spindle. Individual mitotic spindle attaches itself to each chromosome which are then pulled to opposite poles/"sides" of the cell.
Thus, if an enzyme is going to prevent separation of chromatids during mitosis, the enzyme would do so at the beginning of this process, preventing the cleavage of cohesins which would prevent the separation of the chromatids and subsequently prevent this anaphase from occurring.
Answer:
interphase
Explanation:
The imprint of a fingerprint consists of natural secretions of the sweat glands that are present where
Explanation:
the sweat glands are located in the hand & fingers,armpits,neck 4head, ...& feet, In fact, certain parts. of the body sectete oils,(lipids), oils..
How many valence electrons does this atom have
Answer:
They have 3
Explanation:
hope this helps! :)
Answer:
An atom has three valence electrons.
Explanation:
How has air conditioning changed the economic activities of the subregions of the United States? Think about: • the South and the West • the “rust belt” and the “sunbelt
Answer:
Explanation:
By making us chilly... brrrrrrrr
Which process is shown in the diagram?
Answer:
"lk
Explanation:
l'j b'knm
Answer:
I believe it's A. Photosynthesis
Explanation:
I hope it helps
chewing that involves up/down, forward/backward, and side-to-side movements of the mandible is also known as Rotary chewing.
True or False?
Answer:
True
Explanation:
In the temporomandibular joint, there are two kinds of movements: rotation and translation.
Rotation is the movement around an axis. It is the movement of an object around its axes.
The mandibular rotation movement occurs in the condyles and might be produced in three planes: horizontal plane, frontal, and sagittal planes.
- Sagittal Plane: There are up/down, forward/backward movements involved.
- Horizontal Plane: These are lateral movements together with back and foward movements.
- Frontal: Involves up/down, and lateral movements.
How does the sun produce light
Answer:
The Sun produces light by a nuclear reaction and it's called fusion. As atoms of hydrogen combine to form helium, they produce vast amounts of heat and light. Sunlight appears white, but it contains a mixture of all the colors of the rainbow: red, orange, yellow, green, blue, indigo, and violet.
Explanation:
Hope it helps!!! <3
Answer: The core
Explanation: Nuclear fusion in the core produce Gama rays ( electromagnetic radiation). Which Fumes Hydrogen atoms into helium atoms which converts into energy.
Hope that makes sense :)
The living material that lines the inside of one's cheek is —
The living material that lines the inside of one's cheek is mucous membrane
The circles, or orbits,for electrons
If it is the fill in the blanks.The answer is The circles,or orbits,for electrons are called energy levels.
During prophase II in meiosis, is an individual chromosome duplicated or unduplicated?
Sloths have less muscle than other mammals their size in order to _______.
Answer:
in order to hang from trees easier
Explanation:
B.
Consider the image of the male reproductive organs. Where is the diagram would sperm be produced?
A)
А
B)
E
F
D)
Answer:
A
Explanation:
The same as eggs being produced in the ovaries in a female, the balls of a male are like ovaries which produces the sperm in men.
HURRY ILL GIVE BRAINLIEST
You would trust the book written by the historian, because its most likely going to be written using facts. Unlike the movie where it was written and made not to inform but to entertain, and they most likely put non-factual information in the movie to make it more interesting.
Answer:
it makes it interesting because it is a historical movie
In order to maintain a high level of performance, what types of foods do you think an athlete should eat right before a race? Select one.
foods high in fiber
foods high in protein
foods high in starch
Athletes should endeavor to take in food that are easily digestible and can produce a fast amount of energy needed immediately.
The types of foods an athlete should eat right before a race includes foods high in starch.
It has been suggested that to avoid hunger and undigested meals (here, fiber related foods cause this):
This food should be substantial but not too much. The food should contain a lot of starch, as they are easily broken down than protein and lipids.Learn more about food for athletes: https://brainly.com/question/14383737
When the cell cycle is interrupted, what is the end result?
tumors
new cells
mutations
Answer:
c
Explanation:
How does the amount of greenhouse gases affect the temperature of the Earth’s Atmosphere?
Answer:
The more gas there is the more heat gets trapped in the atmosphere
Explanation:
as the heat increases it causes our polar caps to melt resulting in their mirror like white to fail at its natural duty, which is to reflect UV rays back out into space so that we don't overheat. It also causes other things to stop working naturally.
ASAP DUE REALLY SOON
1) Which of the following are the tiny hairs that filter the air that is inhaled, or breathed into the body?
A: Alveoli
B: Cilia
C: Bronchioles
D: Bronchi
2) Which of the following is referred to as the windpipe, which the inhaled air travels through to reach the lungs?
A: Trachea
B: Diaphragm
C: Bronchi
D: Cilia
3) Which of the following parts of the lungs allows air to be exchanged and then sent to the heart for distribution to the cells of the body?
A: Bronchi and bronchioles
B: Cilia and trachea
C: Alveoli and capillaries
D: Larynx and windpipe
4) Which of the following is another term for the voice box, which has vocal cords that vibrate when a person speaks?
A: Trachea
B: Throat
C: Diaphragm
D: Larynx
5) Which of the following are the tubes that enter the left lung and right lung, branching off from the trachea?
A: Bronchi
B: Bronchioles
C: Alveoli
D: Capillaries
6) Which of the following is the correct sequence for the air that travels from the nose or mouth, and eventually sending oxygen throughout the body?
A: Trachea, bronchioles, bronchi, alveoli, capillaries
B: Trachea, bronchi, bronchioles, alveoli, capillaries
C: Trachea, alveoli, capillaries, bronchi, bronchioles
D: Trachea, larynx, bronchi, bronchioles, alveoli
Answer:
1)B, 2)a, 3)c , 4)d, 5)a , 6) and i think d
Explanation:
what type of transport is this?
A cactus lives in the desert that is experiencing abnormal rainfall. How might this have an impact
on the population growth of the cactus?
Trace fossils are recognized as evidence of which pre-existing life? A plants B neither plants nor animals C plants and animals D animals
Answer (B) , you could have a shell fossil like mines and also have a fossil
Explanation:
They are many diffrent trace fossils in the world trace fossils can be foot prints , leaves tracks and much more
For each of the four major biomolecules, identify the name and structure of its monomer
Answer:
Carbohydrate - monosaccharides
Lipids - fatty acids and glycerol
Proteins - amino acids
Nucleic Acids - nucleotides
Explanation:
how do chloroplasts get energy from the sun
Answer:
Your welcome
Explanation:
Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.
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The offspring from asexually reproduced organisms are
A. different than their parents.
B. Identical to their parents.
C. a combination from both parents.
D. different species.
Answer:
B.
Explanation:
Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. -I hope this helps!