a student wants to set up an investigation to determine the identity of several minerals. which of the following properties should not be used?
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Answer:
hope help you stay happy
Related Questions
What is comparative anatomy and how do scientists use it to study evolution?
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Answer:
Comparative anatomy has long served as evidence for evolution, now joined in that role by comparative genomics; it indicates that organisms share a common ancestor.
is an important tool that helps determine evolutionary relationships between organisms and whether or not they share common ancestors. However, it is also important evidence for evolution.
Explanation:
their you go have a nice day
Help me please !!!!!!!!!
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Answer:
capacity increases, resources unsure and birth and death should stay the same
Explanation:
Which one is it ill give brainliest
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Answer:
D
Explanation:
Which resource is renewable?
O A. Diamonds
O B. Coal
O C. Wind
O D. Aluminum
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Answer:
Wind is a renewable energy source.
Explanation: Overall, using wind to produce energy has fewer effects on the environment than many other energy sources.
7. How does independent assortment affect genetic diversity?
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(Please help!!1!!) Name something about spiders that help them survive? what about exoskeletons and whatnot?
Sorry about only 10 points for answering, I only have 13 left. :(
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Answer:
They can last long amounts of time without food, which is lethal for hunting food, patience is very important so spiders obtain one of the best skills. Spiders do not have any bones in their body, which makes them very flexible.
Which one is it ?’ 2, 3, 4, 5?
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Explanation:the number means how many atoms it has
The brain signals the body of an animal to move by transmitting electrical impulses through the neurons. An animal is then able to walk or run because -
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Answer:
The muscles of the muscular system work with the bones of the skeletal system.
Explanation: The musculoskeletal system is what enables movement.
(I hope this helps, you can also search up the same question maybe someone also answered it.)
:)
An animal is then able to walk or run because the muscles of the muscular system work with the bones of the skeletal system. The musculoskeletal system is what enables movement.
What is skeletal system?The skeletal system of the body has been composed of the bones and cartilage and they will perform many different types of function in the body of the organism. The cartilages along with the bones form the structural framework of the body. It also helps in the performing locomotory functions of the body. The brain signals the body of an animal to move by transmitting electrical impulses through the neurons.
It has the skeletal system of the body that helps in the walking, bending, sitting and as well as other movements of he body. It has been also serves as the barrier between the outer environment and internal organs and protects them from any exertion and shock.
Therefore, An animal is then able to walk or run because the muscles of the muscular system work with the bones of the skeletal system. The musculoskeletal system is what enables movement.
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How do both sodium and potassium ions travel
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Answer:
Sodium ions pass through channels in the hydrophobic barrier that have been formed by membrane proteins. The crossing membrane is called facilitated diffusion because it is facilitated by the channel
Potassium ions have to be transocated through specific membrane transport proteins. It is then transported into the cell through potassium pumps with energy being consumed int the form of ATP.
The sodium-potassium pump goes through cycles of shape changes to help maintain a negative membrane potential. In each cycle, three sodium ions exit the cell, while two potassium ions enter the cell. These ions travel against the concentration gradient, so this process requires ATP.
Explanation:
Answer:
The sodium potassium pump goes through cycles of shape changes . In this way they help maintain a negative membrane potential. In each cycle, two potassium ions enter the cell while three sodium ions exit the cell . These ions travel against the concentration gradient. And this process requires ATP.
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What holds bones together but is loose enough to allow bones move
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Answer:
Tendons connect muscle to bone and move the bones or structures to which they are attached.
Explanation:
When glucose is being formed during the Calvin Cycle, which
molecule/substance provides the carbon in order to make the glucose?
rubisco
water
carbon dioxide
ATP
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Answer:
Rubisco.
Explanation:
Las reacciones del ciclo de Calvin añaden carbono (del dióxido de carbono en la atmósfera) a una molécula sencilla de cinco carbonos llamada RuBP. Estas reacciones usan la energía química de la NADPH y del ATP que se producen en las reacciones luminosas. El producto final del ciclo de Calvin es la glucosa.
// Please help !!!!!!!!!!
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Answer: Caterpillars and Meadow voles
5. True or False: The exact history and origins of yoga is uncertain, however, it is believed to have
originated in India. *
(1 Point)
O True
False
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Answer:true
Explanation:
Yoga's origins can be traced to northern India over 5,000 years ago. The word yoga was first mentioned in ancient sacred texts called the Rig Veda. ... Yoga was refined and developed by Rishis (sages) who documented their practices and beliefs in the Upanishads, a huge work containing over 200 scriptures.
Answer:
true
Explanation:
it was in india 5000 years ago and they talked about it in a language called Rig Veda and which is also written in four sets in another language called sanskrit, was this any helpful?
1. Encontramos dos factores que influyen en los seres vivos como las bacterias y la cianoficeas. Es el llado factor: a. Biotico b. Abiotico c. Ecosistema d. Mutualismo
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Answer:
una. Biótico b. Abiótico
Explicación:
Dos factores que influyen mucho en los seres vivos, como las bacterias y las cianofitas, son los factores bióticos y abióticos. Los factores bióticos se refieren a factores vivos del medio ambiente, como animales, plantas, hongos, bacterias y protistas, mientras que los factores abióticos se refieren a factores no vivos como el agua, el suelo, el aire, la luz solar, la temperatura y los minerales. Estos factores tienen un gran efecto en la supervivencia de estos dos organismos.
HELP PLEASE IVE BEEN STUCK ON THIS FOR 30 MINUTES
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Answer:
13 - b]
14 - c]
15 - a]
16 - d]
The fossil record shows that the types of living things on Earth changed over time. Which fossil would most likely be found in the oldest rock layer?
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Answer:
Trilobite
Explanation:
I got it right on my test:)
Answer:
The answer is Trilobite. Here is proof. Plz mark brainliest
Explanation:
The images show slices of sedimentary rock in Earth's surface in two different locations.
Slice from location 1
Slice from location 2
Which layer is most likely the oldest in location 1?
A
layer Q
B
layer R
C
layer s
D
layer T
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Answer:
b
Explanation:
it is what it is.
Choose all the answers that apply.
Oxygen is _____.
released into the air by the lungs
pumped to cells by ventricles
picked up in the alveoli
transported by blood
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Answer:
it is a i think not for certain
Explanation:
The purpose of the right ventricle is to:
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A researcher conducted studies on proteins obtained from mouse livers. He discovered a novel protein and decided to study its genetic origins. During his tests, the researcher found the mRNA sequence AUUCGGUACUGUACUAGC. What is the DNA sequence that was used for synthesizing this mRNA sequence?
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Answer:
TAAGCCATGACATGATCG
Explanation:
Transcription is the process of transfer of genetic information from DNA to RNA, typically to a messenger RNA (mRNA). During transcription, a particular DNA sequence called 'gene' is used as template to create an mRNA which is subsequently used to synthesize a protein by the process of translation. During this process (transcription), Uracil (U) bases pair with Adenine (A) and replace thymine (T) bases in RNA.
Answer:
C
Explanation:
Which statement is the most correct?
A. Chemicals manufactured by humans
are more dangerous to human health
than naturally occurring chemicals.
B. Both natural and human-made
chemicals are potentially toxic to
humans.
C. Naturally occurring chemicals are more
poisonous to humans than synthetic
chemicals.
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Answer: I believe the answer is A
Explanation:
Name the plasma proteins?
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Plasma protein status. Albumin, globulins and fibrinogen are the major plasma proteins.
Identify the reactants in the chemical equation above.
A.HCl and H2O
B.NaCl and H2O
C.NaOH and HCl
D.HCl and NaOH
PLEASE DO NOT SEND ME ANY LINKS TO ANSWERS.
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b.) NaCl+H2O=NaOH+HCl
c.)NaOH+HCl=NaCl+H2O
d.)HCl+NaOH=NaCl+H2O
Reactants: to the left side of equation
Product: to the right side of equation
H2O is water
HCl is hydrochloric acid
NaCl is sodium chloride aka table salt
NaOH is sodium hydroxide
As you grow older, you will need to remain physically active to keep a good level of physical fitness.
Please select the best answer from the choices provided.
T
F
Mark this and retum
Save and Exit
Next
Submit
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Answer: T
I need help right now please help look at the screenshot
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Answer:
1. It is a biography because it gives important info and it is not first person. 2. The text feature is a caption.
3. He found the main words from "The Rolling Squads" and the author probably used this title because he was often told that him be paralized would be a problem and he still does basketball.
4. I'm not sure about this one, but I guessing that there is no law that stops him proving that even though he is paralized, he can still do things.
Hope this helps! I tried my best on this one :)
Explanation:
I made this not you </3
Don't even copy it.
This thermogram shows a person using a computer. Complete the sentence to describe the flow of thermal energy between the person and the computer.
Thermal energy will flow from the
to the
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Answer:
The thermal energy will flow from the computer to the person.
Explanation :
Usually computer are such devices which converts electrical energy into thermal energy and then it gets transferred to the person. The energy flows from the higher amount to lower amount. In this case, computer is producing higher thermal energy than the person that’s the reason for the flow of energy from computer to the person.
The thermal energy will flow from the computer to the person.
What do you mean by thermal energy?The energy in a system that controls its temperature is referred to as thermal energy. Heat is the progression of nuclear power. The first law of thermodynamics explains how heat and work are transferred between systems.
Bubbling water on an oven is an illustration of nuclear power. When a substance's atoms and molecules vibrate at a faster rate as the temperature rises, thermal energy is produced.
Utilizing steam power produced by burning oil, coal, liquid natural gas (LNG), and other substances to rotate generators and generate electricity is the process of producing thermal power.
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define ammonotelism?
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Answer:
It is the excretion of ammonia and ammonium ions
*EXTRA POINTS*
A person pushes the same box with the same amount of force on 3 different surfaces. Which surface exerts the most friction on the box?
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Answer:
Surface A.
Explanation:
The box stops faster than other surfaces here.
This means the surface applies greater frictional force to the box conpared to others.
What type of mutation is the example below?
Original DNA: T T T G G G A C T A T C C A T A T C
Mutated DNA: T T T A G C C T A G G G A C T A T C C A T A T C
A: point mutation
B: Frameshift Mutation
C: deletion
D: Insertion
E: Inversion
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Answer:
Insertion
Explanation:
because A G C C T A was added in
Michael planted a tomato plant that produces very juicy tomatoes. When the
tomatoes began to ripen, Michael picked a tomato to eat in a salad. Michael ate the
salad with the tomato at lunch. Later that afternoon, he ran 2 miles during PE and was
sweating at the finish line. How many total energy transformations does this scenario
demonstrate?
1 (potential to kinetic)
2 (chemical to potential,
potential to thermal)
3 (solar to chemical, chemical
to kinetic, kinetic to thermal)
4(chemical to potential
potential to kinetic, kinetic to
nuclear, nuclear to thermal)
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Answer:
3 (solar to chemical, chemical to kinetic, kinetic to thermal)
Explanation:
Michael ate a salad. The salad which he consumes becomes chemical energy, but the tomato he put in his salad has used solar energy, which is simply energy from the sun. The kinetic energy is when he runs 2 miles as kinetic energy is the energy gained from movement. When he stops running, he sweats, which means he is losing heat from his body, therefore the kinetic energy store transfers to the thermal (internal) energy store.
I hope this helps!! ^-^
