What is the estimates range of conduct disorder in boys?
Unsorted sands have a lower porosity.
True
O False
Answer:
True
Explanation:
Which of these could be an adaptive trait to help protect an organism from predators?
Answer:
D. Is the correct Option!
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Hope this helps!!! :)
Which process is used by nuclear power plants to produce low cost, long lasting
energy?
Nuclear fusion
Nuclear fission
Neutron combination
Nuclear detonation
Answer:
I believe the answer is B
Explanation:
hope this helps :)
A toy car rolls 8 meters in 2 seconds. What is the average speed of the toy car?
16 m/s
10 m/s
4 m/s
6 m/s
DNA testing can be used to analyze pollen found at a crime scene. True False
Answer:
True
Explanation:
Pollen contains DNA
Answer:
true
Explanation:
Which one of the samples contains the most molecules?
o
A. 1 mol of CO2(g)
B. 1 mol of UF6(g)
O C. 1 mol CH3COOH()
D. They all have the same number of molecules
Answer: D is right
Explanation: One mole contains 6.0225 ·10^23 molecules
Despite of the substance
Si en un planeta la presión atmosférica es mayor que 5,1 atm terrestres, los habitantes podrían nadar en ríos de dióxido de carbono líquido?
Answer:
Los habitantes del planeta con una atmósfera superior a 5,1 atm de la Tierra, no estarían nadando en ríos de dióxido de carbono líquido
Explanation:
De las tablas de datos termodinámicos, la presión a la que el vapor de dióxido de carbono está en equilibrio con su estado líquido a una temperatura ambiente de 25 ° C es 6,401 kPa, lo que equivale a 63,17296 atm.
Por lo tanto, a una presión de 5.1 de la atmósfera terrestre, el dióxido de carbono es completamente gaseoso y los habitantes del planeta con una presión atmosférica de 5.1 atm de la Tierra todavía observarían solo hidrógeno gaseoso y no estarían nadando en ríos de dióxido de carbono líquido.
can someone do this for me i wasent there when we learned it
fill in the blanks am giving brainliest and thanx
Answer:
Organelles, prokaryotic, organelles, cytoplasm, prokaryotic, nucleus
Explanation:
Organelles are membrane bound only in eukaryotic ccells.
Prokaryotic cells unlike eukaryotic cells, do not have membrane bound organlles.
Something that is found in both prokaryotic and eukaryotic cells is the cytoplasm, which is fluid that is inside the whole cell.
Unlike eukaryotic cells, prokaryotic cells have loose DNA, which floats around the cell quite literally.
The only way DNA is stored in eukaroyotic cells is in the nucelus, which is only found in eukaryotic cells, not prokaryotic.
Hope this helps ;)
What element is 1s^2 2s^2 2p^6 3s2 3p^3
Answer:
Phosphorus
Explanation:
If you add up all the electrons (the exponents) it equals 15 which is the atomic number of phosphorus. And since stable atoms have the same number of protons and electrons it'll be phosphorus
What is the pH of a solution with a [H+] concentration of 1.0 x 10^-6 M?
Answer:
6Explanation:
The pH of a solution can be found by using the formula
[tex]pH = - log ([ {H}^{+} ])[/tex]
From the question we have
[tex]pH = - log(1.0 \times {10}^{ - 6} ) \\ = 6[/tex]
We have the final answer as
6Hope this helps you
Where in nature would we find pure
sand that does not contain smaller or
larger particles?
Explanation:
Sand is a common material found on beaches, deserts, stream banks, and other landscapes worldwide. In the mind of most people, sand is a white or tan, fine-grained, granular material. However, sand is much more diverse - even beyond the pink sand beaches of Bermuda or the black sand beaches of Hawaii.
Describe bonding in water molecules using the VBT. Show the overlap of hybridised orbitals leading to the formation of H2O molecule. Account for the bond angle 104.5°
pls answer no robots
A hot, gas-like mixture with no definite volume or shape that is made up of electrically charged particles is _________. * 1 point
Answer:
Plasma
Explanation:
In addition to solid, liquid and gas, there exists a fourth state of matter called the plasma.
Plasma is a state of matter involving super=heated matter such that electrons leave atoms thereby leading to the formation of an ionized gas.
In summary, plasma is a hot, gas-like mixture with no definite volume or shape that is made up of electrically charged particles.
Question is in picture
Answer:
Explanation: hELLO its b
Gas Giant Planets Rocky Small Solar System Star Sun
The ____1_____ and the ____2____ form the ____3____. The sun is an enormous ____4____. The planets move around the sun. Mercury, Venus, Earth, and Mars are the four ____5____, ____6____ planets. Jupiter, Saturn, Uranus, and Neptune are the four ____7____, ____8____ planets
Who formed the first atomic theory?
The answers is John Dalton FYI I’m just letting people know just incase they don’t know
Answer:
Leucippus and Democritus
Explanation:
Hope this helps~ :D
Thank you so much! :D
Cuántos mililitros de agua hay en 3 litros de una botella de naranjas y las solucion tiene una concentracion de 20% v/v
Respuesta:
2400 mL
Explicación:
Paso 1: Información dada
Volumen de solución: 3 L (3000 mL)Concentración de naranja: 20 % v/vPaso 2: Calcular el volumen de naranja
La concentración de naranja es de 20 % v/v, es decir, cada 100 mL de solución hay 20 mL de naranja.
3000 mL Sol × 20 mL Naranja/100 mL Solución = 600 mL Naranja
Paso 3: Calcular el volumn de agua
El volumen de soluciónes igual a la suma de los volúmenes de naranja y agua.
VSolución = VNaranja + VAgua
VAgua = VSolución - VNaranja
VAgua = 3000 mL - 600 mL = 2400 mL
Soil is the result of weathering?
Answer:
yes, soil is weathered from the bedrock below the subsoil. Soil contains whatever the bedrock below it consist of whatever the bedrock below it is made of.
Explanation:
Hope this helps!
Which one of the following oxides is soluble in water?
A Lithium oxide
C. Aluminium oxide
3. Copper (ll) oxide
D. Iron (III) oxide
Answer:
lithium oxide is soluble in water
Determine the concentration of strontium ions in saturated solution of strontium sulfate, SrSO4, if the Ksp for SrSO4 is 3.2x10-7.
Answer:
[tex][Sr^{2+}]=5.66x10^{-4}M[/tex]
Explanation:
Hello there!
In this case, given the solubility equilibrium of strontium sulfate:
[tex]SrSO_4(s)\rightleftharpoons Sr^{2+}(aq)+SO_4^{2-}(aq)[/tex]
Whose equilibrium expression is:
[tex]Ksp=[Sr^{2+}][SO_4^{2-}][/tex]
In such a way, we can introduce the molar solubility, s, in the equation to obtain:
[tex]Ksp=s*s=s^2\\\\3.2x10^{-7}=s^2[/tex]
Then, we apply the square root to obtain:
[tex]s=\sqrt{3.2x10^{-7}}\\\\s=5.66x10^{-4}M[/tex]
Which is also the concentration of strontium ions:
[tex][Sr^{2+}]=5.66x10^{-4}M[/tex]
Best regards!
In a garage there are two freezers. One freezer is kept at -30 degrees Celsius. The other
freezer is kept at 0 degrees Celsius. Water is put into both of the freezers. After several
days have passed,
which of the following statements is true?
O The ice at 0 degrees is warmer than the ice at -30 degrees.
O The water has turned to ice in both freezers and the ice is the same temperature
All the water has turned to ice in the one freezer but is still all water in the other freezer
Neither freezer has turned the water into ice
Answer:
Number 1
Explanation:
O The ice at 0 degrees is warmer than the ice at -30 degrees.
What term is used by chemists to quantitatively describe a solution in which a relatively small amount of solute is dissolved?
Elements in Group I of the Periodic Table react with water.
Which row describes the products made in the reaction and the trend in reactivity of the elements?
Answer:
B
Explanation:
Homeostasis is the balance between your internal and external environments. We
learned three major factors that your body helps to regulate. Match each description
of body responses on the right to the types of regulation on the left.
Regulation of Body
Temperature
Regulation of Blood pH
Regulation of Blood glucose
———————————————
1. Sweat or shivering helps control
this
2. Breathing faster or slower help
adjust this
3. Eating or drinking help adjust this
Answer:
They are already matched for you. It goes
1.
2.
3.
in the order of the questions.
Students were shown models of two atoms and asked to make a list of similarities and differences between the models.Which statement about the atomic models shown is correct?
Answer:
lol you don't have the models showing but I found this question online
" Both models represent atoms with the same atomic number. "
Explanation:
hope this helps
What common item can detect the presence of radiation? A. Bleach B. A roll of photographic film C. LED watch D. Baking soda
Answer: B- a roll of photographic film
Explanation:
Founders education answer
Explain why world food shortages could be reduced by growing more algae.