1
R:
2
R:
3
R:
4
R:
5
R:

Answer:

c

Explanation:

The physical characteristics that all specimens have in common can be presence of cells, as there is no specimen given, let's take animals. A dichotomous key can be used to find the similarity.

A specimen can be anything that is displayed regarding the subject. In labs the specimens can be chemicals, animals, plants, any objects, etc.

Specimens are displayed to learn about them, to see the actual version of that animal that can not be seen easily.

Thus, Because no specimen is provided, let's take animals as an example, the presence of cells is a trait that all specimens share. To find the similarity, a dichotomous key might be utilized.

Learn more about specimens

https://brainly.com/question/14686485

#SPJ2

Accorfing to me science is all about logic and imagination.First, imaginating and putting own views then finding reasons behind it and proving.........

Answer:

Science is the study of both living and non-living things that are present in the huge diversity in this mysterious yet unique world.

Answer:

10

Explanation:

The body is unable to produce essential amino acids. Because the body is unable to produce 9 amino acids, they must be received through diet. Thus, option A is the best choice.

An obligatory amino acid, also known as an essential amino acid, is one that the body cannot produce quickly enough to meet need and must thus be obtained from the food.

Humans and other animals cannot generate essential amino acids from metabolic intermediates. The body lacks the metabolic processes necessary to produce these amino acids, thus they must be obtained from an external diet.

The body is unable to produce essential amino acids. They must therefore originate from food. Histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine are the nine essential amino acids.

Therefore, option A is the best choice.

Learn more about Essential amino acids, here:

https://brainly.com/question/17101933

#SPJ7

Your question is incomplete, most probably the complete question is :

How many amino acids must be obtained in the diet because they cannot be made by the body?

Answer:

D. 200%

Explanation:

While Americans constitute the 5% of the world population, they use around the 24% of the world's energy.

Then, if the 100% of the population were like the Americans, we have:

5%*x = 100%

x = 100%/5% = 20

the whole population is 20 times the population of the US, then the total energy used is 20 times the energy used in the US.

Then the energy that the 100% of the population would use is equal to:

20*24% = 480%

So we actually would need like 5 Earths.

The option is 200%

Answer:

I don’t know

Explanation:

Answer:

it provides structural support, the structure determines the function

Answer:

it provides structural support, the structure determines the function

Explanation:

took the test and I got it right :) happy learning everyone

Answer:

[tex]\boxed {\boxed {\sf \rho \approx 2.00 \ g /mL}}[/tex]

Explanation:

The density is the mass per unit volume. It is calculated using the following formula.

[tex]\rho = \frac{m}{v}[/tex]

The mass of the object is 12.59 grams.

The volume was found using water displacement. A known quantity of water was placed in a graduated cylinder (56.7 mL), then the object was added and the water level was recorded again (63.0 mL)The volume of the object is the difference between the initial water volume and the final water volume.

Now we know the mass and volume of the object and we can substitute the values into the formula.

[tex]\rho = \frac{12.59 \ g }{6.3 \ mL}[/tex]

Divide.

[tex]\rho = 1.998412698 \ g/mL[/tex]

The original measurements have 4 and 3 significant figures. We always round our answer to the least number of sig figs, which is 3. For the number we found, that is the hundredth place. The 8 in the thousandth place tells us to round the 9 up to a 0 (hundredth place), then the 9 up to a 0 (tenth place), and the 1 up to a 2 (ones place).

[tex]\rho \approx 2.00 \ g/mL[/tex]

The density of the object is approximately 2.00 grams per milliliter.

Answer:

we'll need a translator to get what you expressing

Answer:

Explanation:

No never.

There is a famous psychology experiment where people sit in classroom in such a way that the person on either side of you can't hear what you say. This works best with more than 20 people.

The first person composes a sentence that has 3 facts in it. He whispers it to the second person who relays it to the third until the last person is told. The point of the experiment is to show that the last person isn't normally able to correctly repeat the 3 facts. In fact, most often what is given is quite mixed up and incorrect.

That's what's wrong with eye witness accounts. You can be certain of what you saw. You can also get it all mixed up.

Answer:

The correct answer is D. territorial jaguar pairs

Answer:

I. Target gene inserted into plasmid

IV. Modified plasmid is inserted into bacterium

II. Bacterium replicates in a fermenter

III. Bacteria produces target protein

Answer:

landfill materials

besause it seems like the image show n

Plastic, rubber, wood, and ceramics

Fatty acids

Explanation:

Essential fatty acids need to be consumed through the diet and are important building blocks of cell membranes.

As carnes lombinas e animais de bom porte alimenticio e apropiados para "consumo"(no caso , que pode ser ingerido).

Explanation:

during eutrophication, there is a presence of excess algae in the water body. this causes an excess overconsumption of available organic materials by algae, causing the oxygen levels to reduce rapidly.

When the algae population grows rapidly, it may hinder sunlight from reaching other lifeforms and cause dissolved oxygen levels to fall.

Eutrophication is the substantial increase in phosphorus, nitrogen, and other organic material in an ageing aquatic environment such as a lake.

As the amount of organic material that can be subdivided into nutrients increases, so does the efficiency or fertility of such an ecosystem.

When the algae population grows rapidly, it may prevent sunshine from reaching other organisms and cause dissolved oxygen levels to fall.

The primary environmental impacts of eutrophication are an increase in suspended particles caused by extensive macroalgal blooms, a decrease in water clarity, and an increase in precipitation rate, which has resulted in the destruction of benthic habitat due to shading of submerged vegetation.

Thus, this way, oxygen levels drop sharply during eutrophication.

For more details regarding eutrophication, visit:

https://brainly.com/question/13232104

#SPJ5

Answer:

The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. ... The absorbed energy warms the atmosphere and the surface of the Earth.

Answer:

THEY CARRY DIFFERENT FUNCTION INSIDE A CELL.

The tiny structures that carry out various functions in a cell are collectively called organelles.

Organelles are microscopic in nature. Just like we have various organ parts in the human body that performs several body functions, so also do we have various organelles in a cell that carry out specific functions within a cell.

Organelles which can be referred to as "little organs" include the following: mitochondrion, nucleus, lysosomes, ribosomes, chloroplasts and so on.

Thus, all these tiny structures listed above which carry out cell functions are collectively called organelles.

Learn more about organelles here:

https://brainly.com/question/10078733

Explanation:

H2O is water and compound is an opposite of elements

Answer:

hope this answer help you

Answer:

I believe it is B

Answer:

En una isla remota, un grupo de hombres y mujeres emprende una carrera contra el tiempo para evitar un desastre mundial provocado por la desmedida ambición de comercializar la ingeniería genética. Pero todos los esfuerzos resultarán vanos cuando el inescrupuloso proyecto quede fuera de control y el mundo a merced de unas bestias monstruosas...

Explanation:

Answer:

Carbon dioxide (CO2) is the primary greenhouse gas emitted through human activities.

Answer:

Staining dyes are dyes used for staining in microbiology and histology.

Urine is formed in the kidneys of a human being. The urine is passed from kidney to bladder through the ureters. The urine is stored in the bladder. On urination, it is passed from bladder to urethra followed by excretion from the body.

Step by step explanation-

Inside the kidney are present numerous cells called nephrons. Each nephron consists of a small tube called a renal tubule. When urea, ammonia and other waste materials combine, it forms urine and it passes through the nephrons and down the renal tubules of the kidney.

I have made this as short as possible for 5th standard students.

Answer:

i hope it help

Explanation:

A person's genotype is not determined by their phenotype. The genotype is the genetic makeup of an individual and is the basic instructions for how the cell should make proteins that make up our traits. The phenotype is the physical appearance or characteristics of the person.

An experiment is reliable when its repetition produce always the same result. In science, peer review is fundamental because this process ensures that there is not misleading data that may lead to erroneous results.

Learn more in:

https://brainly.com/question/9292757?referrer=searchResults

Answer:

i hade this assesement i aced it but this is only one part of it there is more

Explanation:

Explanation:

i think it is choloroplast