Humans or either animals
Identify the force used on your arm when you walk a dog on a leash and it tries to chase something
Friction
Gravity
Strong pull
Weak push
The force used on your arm when you walk a dog on a leash and it tries to
chase something is known as Strong pull.
Strong pull is defined a physical force which is usually aggressive or
coercive and it involves the movement in a particular direction due to
different factors or reasons.
The Dog in the example has a leash on and applies a force in the direction of
the thing it wants to chase which is a perfect example of a strong pull.
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How long after the Big Bang before stars could form
A. 5billion years
B. 3 millions years
C. Stars formed immediately after the Big Bang
D. 3 billion years
Answer:
c.
Explanation:
Who was the individual who first proposed the theory of Evolution and
pioneered phylogenetic trees? *
Answer:
Charles Darwin
Explanation:
In 1858 Charles Darwin and Alfred Russel Wallace published a new evolutionary theory, explained in detail in Darwin's On the Origin of Species (1859). Unlike Lamarck, Darwin proposed common descent and a branching tree of life, meaning that two very different species could share a common ancestor. (hope this is correct and good luck!)
TRUE or FALSE
Valence tells to what extent an atom can combine.
Answer:
I am 100% sure that the answer is (True).
identify earths neighbors in the solar system by choosing the correct answer
Answer:
Mars and venus
Explanation:
Answer:
The planets are bodies of rock or gas that are named for ancient gods.
Asteroids and meteoroids are made of rock or metal, which often collide with Earth.
The terrestrial planets are most similar to Earth.
The Juno probe is exploring the planet Jupiter.
6. Which of the following are the control variables?
A. Both number of fish and temperature B. Both temperature and light
I
C. Both light and behavior of fish
D. Both number of fish and behavior of fish
Answer:
Option (A)
Explanation:
As temprature can be regulated as well as the number of fish can be changed
If a blue-colored flower crossed with a white-colored flower produced light blue-colored flower offspring, then it's most likely a case of
independent assortment.
incomplete dominance.
codominance.
sex linkage.
Answer:
Incomplete dominance
Explanation:
Answer: It's incomplete dominance
Explanation:
What does the word optimal mean
Answer:
best or most favorable; optimum
Explanation:
To be honest i copied it from the internet
what is a small piece of debris in space left over from a comets tail called
Cometoid
Meteorite
Meteoroid
Comatose
Answer:
Meteoroid is the correct one.
How many chromosomes do humans have in total in each body cell
Most of the life of any cell is spent in a period of growth called ____.a.interphase.telophase.prophase.anaphase
You just went to McDonald's and purchased a Big Mac what type of macromolecule is represented in each of the following?
Answer:
There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids), and each is an important component of the cell and performs a wide array of functions. Combined, these molecules make up the majority of a cell's mass.
Which of the below is required to transport large amounts of substances into and within the cell? This is a multis-select question.
A- Protein pump
B- Concentration gradient
C- ATP
D-Vesico
Answer:
it is protein pump
Explanation:
it is made of cellulose and its component is water loving or what we call hydrophilic thus it can transport large amount of substance into and within the cell
Answer: a-PROTEIN PUMP
Explanation:
Protein pump. – a kind of protein that is capable of pumping out compounds that could pose a threat to the cell. An example is AcrB, a bacterial protein complex that repels a wide range of antibiotics through its ability to capture and pump out a spectrum of structurally diverse compounds.
Help me please !!!
Which of the following can be inferred from the diagram above that shows the dependence of potential Energy on the Internuclear distance between two atoms?
A)The atoms form a bond with a bond length of 25 pm
B)The atoms form a bond with a bond length of 75 pm
с)The net force between the atoms is attractive at 25 pm
D)The net force between the atoms is attractive at 75 pm
Answer:
A)The atoms form a bond with a bond length of 75 pm
Explanation:
The Morse curve is a plot of potential energy against internuclear distance between two atoms.
When two atoms are far apart, the bond energy is zero, this means that there is no significant interaction between the both atoms. Hence, when two atoms are positioned at infinite distance from each other, they do not interact with each other appreciably. At internuclear distance within the range of atomic diameter, attractive forces predominate between atoms. At shorter distances repulsive forces predominate and the energy of system is quite high. The minimum point in the plot of a Morse curve represents equilibrium between attractive and repulsive forces.
The internuclear distance that corresponds to this minimum point is known as the equilibrium bond length.
For the plot shown in the question, the minimum point occurs at an internuclear distance of 75pm. This corresponds to the bond length of the system.
Which type of heat transfer causes a person sitting by the fire to feel warm?
a, absorption
b, conduction
c, convection
d, radiation
I need help with question in science I will send you the picture
Answer:
Send me the Pic please so I will help you out with it
A scientist used a model to predict the path of a hurricane. The hurricane followed a similar path but did not follow the exact path that was predicted. How does this example
demonstrate a limitation of models?
O Models cannot be used to predict things.
O Models can be used to predict weather events before the event occurs.
O Models cannot account for how every factor may suddenly change.
O Models can only be used to show physical structures, not events such as hurricanes.
Answer:
Your answer is 3. Models cannot account for how every factor may suddenly change.
Hope this helped you :))))
in what ways is ATP like a fully charged battery?
Answer:
ATP ATP can be compared to a fully charged battery because both contain stored energy, whereas ADP resembles a partially charged battery. Releasing Energy From ATP The energy stored in ATP is released when ATP is converted into ADP and a phosphate group.
Explanation:
The ATP molecule is comparable to a battery that can be recharged. It is ATP when ultimately charged. It's ADP when it's worn out. When the battery runs out, it is simply recharged rather than discarded.
What is ATP?A vital "energy molecule" in all living things is adenosine 5′-triphosphate, also known as ATP and typically written without the 5′-. In particular, it is a coenzyme that transfers cells' energy by liberating its phosphate groups when it interacts with enzymes like ATP triphosphatase. The molecule comprises an adenine bicyclic system, a furanose ring, and a triphosphate chain.
The discovery of ATP was announced in 1929 by two research teams. It was isolated from mammalian muscle and liver by Cyrus H. Fiske and Yellapragada Subbarow at Harvard Medical School (Boston). Karl Lohmann discovered it in muscle tissues while working for the Kaiser Wilhelm Institutes in Berlin and Heidelberg.
Over the next 15 years, ATP separation from other sources came next. In 1987, Koscak Maruyama of Chiba University (Japan) provided a thorough analysis of ATP's discovery and structural elucidation.
Therefore, ATP is like a rechargeable battery because it can be recharged and discharged.
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. Most of the mass of any living thing is ______________.
Answer:Of these, 25 are found in living things. As you can see in the pie graph at the left, about 97 percent of your body's mass consists of just four major elements— oxygen, carbon, hydrogen, and nitrogen. The six most common elements in living things are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
Explanation:
Gimme points nowwwww and brainliest.
Loretta and her friends want to find out which of their pets can run the fastest. Which kind of scientific investigation should they use?
A.
a controlled experiment
B.
development of a model
C.
a review of existing work
In which of the following ways does a bacterial cell differ from an animal cell?
A. bacterial cell is much larger than an animal cell
B. bacterial cell has more mitochondria than an animal cell
C. bacterial cell has RNA for its genetic material, whereas an animal cell does not
D. a bacterial cell does not have membrane-bound organelles, whereas an animal cell does
Answer: It would be option D, "a bacterial cell does not have membrane-bound organelles, whereas an animal cell does." Bacteria cells are prokaryotic. This means that they have no membrane bound nucleus or membrane bound organelles whereas a plant or animal cell does.
I need help idk if it’s a or c please??
If you construct a model that places a cell with an internal salt concentration of 0.02 M in an
aqueous solution that has a salt concentration of 0.015 M, how could the cell lower internal
pressure? (3 points)
Active transport of water against the gradient
Diffusion of water with the pressure gradient
Osmosis of water flowing from where the solute is least concentrated
Passive transport of water with the gradient
Answer:
As shown
Explanation:
A
Answer:
A
Explanation:
I took the quiz
what is a typical magnification of an ocular lens?
Answer:
earpeince
Explanation:
PLEASE HELPPPP !!!! Scientific investigations must be well ____ to be sure the data collected will help answer the scientist’s question.
Answer:
ill try to but try enough =>=
Answer: I just put "well thought out" out of desperation. Sorry I couldn't find the real answer, but this is the best I could do.
Explanation:
If a rock sinks, it's density must be
greater than ___?
Can someone help me please??
what is one characteristic of consumers?
a. they create all usable food energy
b. they make their own food
c. they may eat plants and animals
d. they obtain their energy from the sun
Answer: they may eat plants and animals
Explanation:
100 points
Due Oct 12, 11:59 PM
Extension Draw a diagram and write a paragraph which explains how humans have produced a desired characteristic in
a cow through selective breeding. Use an example in your answer. Also, explain the advantage of your desired
characteristic.
Write down some of the limitations of selective breeding
Answer:
If this is supposed to be an essay, do some reaseach...
Explanation:
Which part of an animal cell controls the cell's activities
Answer:
Nucleus
Explanation:
Cell structures and their functions
Cytoplasm A jelly-like material that contains dissolved nutrients and salts and structures called organelles. It is where many of the chemical reactions happen.
Nucleus Contains genetic material, including DNA, which controls the cell's activities.
How is does the property of cohesion make farming possible?
How do nutrients move through an environment? What drives the movement of nutrients?
Answer:
The nutrient cycle is a system where energy and matter are transferred between living organisms and nonliving parts of the environment. This occurs as animals and plants consume nutrients found in the soil, and these nutrients are then released back into the environment via death and decomposition.
The nutrient cycle is a system that transfers energy and matter between living organisms and non-living elements of the environment.
How do nutrients move?As the concentration of nutrients around the root system decreases, nutrients from higher concentration areas diffuse - or move - toward low concentration areas and the roots. They only move a short distance, however. Potassium (K) and phosphorus (P) primarily move via diffusion.The nutrient cycle is a system that transfers energy and matter between living organisms and non-living elements of the environment. This occurs when animals and plants consume soil nutrients, which are then released back into the environment through death and decomposition.The movement of nutrients to the root surface in response to a concentration gradient is referred to as diffusion. When nutrients are found in higher concentrations in one area than in another, there is a net movement to the low-concentration area, resulting in equilibrium.To learn more about : Diffusion.
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