Help me please I don’t understand what to do here.

They are made from atoms.

Answer:

Claire is wrong.

Explanation:

Claire is wrong because gravity always acts upon a resting object.

An apple is resting on a table. Claire says that there are no forces acting on the apple because it is not moving. She is wrong because the resting objects have their gravitational force, which is applied by the earth.

Energy is defined as the potential to perform a work, whether it is a simple or complex one, and each work needs a different amount of energy. If an object, such as the apple on the table, remains motionless or at rest, it gains potential energy but the force is applied on it. The substance has the kinetic energy such as a rolling apple when it moves.

The substance moves in the direction of the force applied. The movement of a substance depends on its mass and the force applied to it. If a mass of 10 kg is maintained, it will require more energy to push the substance weighing 2 kg.

Hence, she is wrong because the resting object, which is the apple, has its gravitational force.

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Answer:

parasitic relationship/ parasitism

Explanation:

A parasitic relationship is where one species is harmed while the other one benefits.

Answer:

B

Explanation:

starch is an example of polysaccharide

The dipeptides that would be formed in the given situation includes:

A). Proline-Threonine

Given that,

Ribosome(mRNA) = 5'-GGC-UGC-3'

This will produce the dipeptide called "Proline-Threonine."

Thus, option A is the correct answer.

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Answer:Proline

Explanation:

Answer:

circumpolar constellation

Explanation:

A group of stars that are located between Polaris and the Northern

Hemisphere horizon; because of the Earth's rotation, these stars

appear to apparently move around Polaris

Answer:

Glucose, galactose, and fructose are common monosaccharides, whereas common disaccharides include lactose, maltose, and sucrose. Starch and glycogen, examples of polysaccharides, are the storage forms of glucose in plants and animals, respectively. The long polysaccharide chains may be branched or unbranched.

Bacteria, a tree, and an cat alike because they are all organisms made of cells.

LIVING THINGS:

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Answer: they are all organisms made of cells.

Explanation:

Answer:

partially permeable

Explanation:

A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules. Partially permeable membranes are also called selectively permeable membranes or semi-permeable membranes. They let some substances pass through them, but not others.

Water molecules can cross the membrane but solute molecules cannot. The name given to this type of membrane is semipermeable membrane

It is diffusion of water molecules from a region of higher concentration to a region of lower concentration, through a partial permeable membrane. A dilute solution contains a higher concentration of water molecules, while a concentrated solution contains lower concentration of water molecules.

partially permeable membranes are also called selectively permeable membrane or semi - permeable membrane. They let some substance to pass through them, but not others.

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Answer:

important scientific tool used to identify different organisms, based the organism's observable traits

Explanation:

consist of a series of statements with two choices in each step that will lead users to the correct identification

For example, in tree identification, a dichotomous key might ask whether the tree has leaves or needles. The key then directs the user down one list of questions if the tree has leaves, and a different question list if it has needles.

Answer:

Example objects to identify: apple tree, water-lily, fir tree, dandelion, astroturf, seaweed. Dichotomous keys may be simple or complex depending on what is being identified. I hope this helps

Explanation:

Answer:

I think it is high temperature because different enzymes work in either acidic or base condition.

Cold temperature will not denature enzymes but deactivate

Science depends on the formation of hypothesis to solve complex problems in the world.

Science is empirical in nature. The experiments in science must be carefully controlled. This limits the ability of science to test certain hypothesis which are not amenable to carefully controlled experiments. As a result of this there are certain things that can not be incontrovertibly proven be science.

Also, the formulation of hypothesis and hypothesis-testing could be influenced by the biases of the scientist involved in problem solving. This influences his results and is an obvious limitation in the scientific method.

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Answer:

Biuret Test is the popular test for protein in food.. You will need the food to be tested, an eyedropper, biurets reagent, a test tube or some small container to carry out the biuret test for protein in food. It is important to protect your skin from biuret reagent. It can stain you and other surfaces.

Explanation:

Answer: oxygen and glucose

Explanation: took the test

Answer:

helps warm up

Explanation:

An organism and its cells would be helped by a warm temperature by warming up. Higher temperatures increase the rate of such reactions, up to a point where the temperature leads to the degradation of the enzymes or reactants.

"A living thing made up of one or more cells and able to carry on the activities of life (as using energy, growing, or reproducing) organism."

"Cell is the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body."

"Temperature has the single most important influence on the distribution of organisms because it determines the physical state of water. Most organisms cannot live in conditions in which the temperature remains below 0 °C or above 45 °C for any length of time."

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Answer:

Your body wouldn't fight off the infection as efficiently

Explanation:

[There is no multiple choice; I will answer with the best of my knowledge]

Other theories may be incorrect because if you did not run a fever when you got sick, you body fluids and functions would not have the ability (or strength) to fight off diseases, infections, etc. since it don't run a fever. It's pretty obvious to tell that this could do so since you are missing a piece (not running a fever).

--

Think of this as a missing piece of a puzzle, it isn't considered a completed puzzle unless it has all the pieces.

--

Source:

BrainPop

Answer:

corresponding in size or amount to something else.

the pay will be proportional. velocity the speed of something in a given direction. the car reach a velocity of 120mph.

perpendicular. teacher drew a perpendicular line. external forces. they are not protected from external forces.

Answer:

The circulatory and respiratory systems work together to circulate blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart.

Answer:

eat ya veggies

stanza 4

z 8

pokemon wz

okinawa milktea

samgyeopsal

The probability that their child will have sickle cell disease and be colorblind would be 1/8.

Both diseases are independent of each other.

So, considering the sickle cell alone: Let A be normal cell and S for sickle cell. A heterozygous man and woman would both be AS.

                                    AS     x     AS

                                 AA   AS   AS   SS

Probability of their child having sickle cell = 1/4

Considering the color blindness alone, let a represents color blindness allele and A for normal eyes allele. A colorblind man would have [tex]X^aY[/tex] genotype while a woman with normal vision but with a colorblind father would be heterozygous with [tex]X^AX^a[/tex] genotype.

           [tex]X^aY[/tex]     x     [tex]X^AX^a[/tex]

          [tex]X^AX^a[/tex]   [tex]X^aX^a[/tex]  [tex]X^AY[/tex]  [tex]X^aY[/tex]

Probability of their child being colorblind = 1/2

The probability of their child having sickle cell and being colorblind = probability of having sickle cell x Probability of colorblind

                     = 1/4 x 1/2

                           = 1/8

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1 = d

2 = e

3 = c

4 = b

5 = a

hope it's correct

Answer:

Explanation 500 mph wind:

Answer:

If you have a 120 gram sample of a radioactive element, how many grams of that element will be left after 3 half-lives have passed?

Solution

Given: mass of radioactive sample of an element, number of half-lives

Asked to Solve For: mass of radioactive element after so many half-lives

Solve:

All radioactive samples lose half of their mass after each half-life. Thus, one solution is to calculate the mass after each half-life. (This method only works if you are asked to solve for a whole number of half-lives). Let the passing of time equal to one half-life be represented by and arrow, →. Then the solution is:

120 g → 60 g → 30 g → 15 g

If you want to solve for any number of half-lives, including fractional half-lives, then you use the equation: amount remaining =  (12)n(amountatstart) , where n= number of half-lives. Then the solution is:

amount remaining =  (12)3(120g)=15g

Explanation:

Answer: A decreased ability of the enzyme to bind substrates.

Explanation: Hope this helps!

The disruption of the active site of an enzyme would most likely result in the enzyme's decreased ability to bind to the substrate. Hence, the third statement is correct.

Enzyme is a biocatalyst that reduces a substrate's activation energy and converts it to the product. The enzyme has an active site at which the substrate binds. After binding to the active site of an enzyme, the substrate is converted into products by making or breaking a few bonds. If active site doesn't function then substrate can't bind.

Apart from the active site, the enzyme has other sites, such as the allosteric site. At this site, allosteric regulators bind. These allosteric molecules may be activators or repressors. Activator allosteric regulators increase the enzyme function, while repressor allosteric regulators repress the enzyme function by reducing the catalysis. Activators increase the catalysis rate.

Hence, the disruption of the active site of an enzyme would most likely result in the enzyme's decreased ability to bind to the substrate. Hence, the third statement is correct.

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Answer:

A = parietal labe | B = gyrus of the cerebrum | C = corpus callosum | D = frontal lobe

E = thalamus | F = hypothalamus | G = pituitary gland | H = midbrain

J = pons | K = medulla oblongata | L = cerebellum | M = transverse fissure | N = occipital lobe

Explanation:

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Answer:

Passive transport definition is - the movement of substances (as by diffusion) across a cell membrane without the expenditure of energy.

Explanation:

Answer:

Passive transport is a kind of membrane transport in which chemicals are moved across cell membranes without the need of energy. Passive transport uses the second law of thermodynamics to drive the movement of substances across cell membranes rather than cellular energy, as active transport does.

Answer:

Red sky at night, sailors delight.

When we see a red sky at night, this means that the setting sun is sending its light through a high concentration of dust particles. This usually indicates high pressure and stable air coming in from the west. Basically good weather will follow.

Explanation:

Answer: A localized column of hot magma rising by convection in the mantle, believed to cause volcanic activity in hot spots, such as the Hawaiian Islands, away from plate margins.