Which of the following is not a
testable hypothesis that this data
could be used to support or
disprove?
F. Height is affected by child-
hood nutrition.
G. All females are taller than
males at age 12.
H. Being taller is always better
than being shorter.
I. All men who are married are
taller than their wives.

Answer:

Negative feedback.

Explanation:

The production of erythropoietin by the liver and kidneys is a negative feedback because with the production of erythropoietin, our body tends to move to become more stable state. The erythropoietin is produced by the liver and kidneys to increase the production of red blood cells if the quantity of red blood cells are lower than the normal range. If the number of red blood cells are decreases the oxygen level in our body is low that leads to unstable condition of the body but when the concentration of red blood cells increases, the body move towards stability.

Answer:

B, all the other answers are just details that would be in an article, but not the main idea.

Explanation:

Answer:

B.

Explanation:

the other answers are not main ideas

Answer:

person below is correct

Explanation:

Answer:

Nitrogen Cycle

Explanation:

nitrogen moves through the living and non-living environments with the help of decomposers and nitrogen-fixing bacteria

Answer:

7.3737738e+40

Explanation:

pls foll ow me

i will foll ow back...

Answer:

Option D

Explanation:

Loess is a wind blown silt that piles into high dunes which later hardens. On the other hand, the sand blown debris is known as sand dunes which are rounded hillocks and is broken by the wind.

Hence, option D is correct

Answer:

A is the answer

Explanation:

This is what skin does, it blocks outside material from getting into the body regardless of what it is.

Answer:

connectivity

Explanation:

Natural and anthropogenic alterations affect the landscape. The unmeasurable use of the land for farming, cattle industry, buildings, among many other activities, has caused a severe fragmentation in the original landscape that has been seriously affecting biodiversity.    

Fragmentation occurs when a big extension is transformed into many different and smaller patches, separated by another type of cover. You can imagine, for instance, an area used for mono-culturing, which you can see as a homogeneous space of the same texture and color, and small green islands of original vegetation dispersed in this cropped area. These small islands are separated from each other by the crop.

These alterations produce patches or tesserae in the landscape. Patches are relatively homogenous areas with well-defined borders and environmental characteristics very different from those of the surrounding areas. These are like islands. You can think about patches or tesserae as the remaining pieces or units of the original landscape dispersed inside an affected bigger-sized area.

Fragmentation generates a significant loss of physical continuity between the different areas of the original habitat. It might negatively affect biodiversity by decreasing patch sizes, completely isolating them from each other, and increasing the border effect.

Many species can not survive if they are not in the original habitat. Probably they do not find enough food or shelter, or they are very exposed to predation. So they need to stay in the patch. Most of these species are not even adapted to living on the border of the patches. Eventually, fragmented areas can not support some population species that end by dying because they can not survive for a long time in that reduced place. Patches are not suitable to support too many species.

For these reasons, the connection between islands becomes so important.  To allow species to move from one place to the other, interact with other species, reproduce, find food, shelter, avoid predation. In other words, survive.  Connectivity is how the territory makes possible individuals flow or genetic flow, between the different tesserae.

Answer:

b

Explanation:

because it is the least inclined

Answer:

The answer is "The patients blood viscosity would decrease, causing the blood flow to decrease in the blood pressure to also decrease".

The correct answer is: The patient’s blood viscosity would increase, causing the blood flow to decrease and the blood pressure to increase.

When the body loses more fluid than it takes in, dehydration develops. It occurs when the quantity of water and electrolytes (such as sodium, potassium, and chloride) that the body need to operate correctly are out of balance.

Numerous internal processes, such as controlling body temperature, lubricating joints, transferring nutrients, and getting rid of waste, depend on water.

Dehydration causes the amount of fluid in the blood to decrease, which causes the concentration of blood cells and other components to rise.

Blood gets thicker and flows more slowly as a result of this rise in blood viscosity, which is caused by an increase in blood cell concentration.

As a result, the blood flow decreases, and the resistance to blood flow increases, leading to an increase in blood pressure.

Therefore, in the given scenario, the patient's severe dehydration would cause an increase in blood viscosity, leading to a decrease in blood flow and an increase in blood pressure.

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Answer:

i think its a but i am not absoulty sure

Explanation:

Answer:

Answer A

Explanation:

I did the quiz as well lol

Answer:  Major grain crops are corn, wheat, barley, oats, rye, rice, sorghum, and soybeans. Less than 10 percent of the corn grown in the U.S. is for human consumption. Legume plants such as dry beans and peas are important foods in the diet of many Americans and people around the world.

Explanation:

Answer:

food would probably be the best answer

Answer:

these are all the answers to the entire course activity

Please mark as brainliest if this helps

Explanation:

Answer:

90,000

Explanation:

A pyramid of biomass shows the mass of all of the organisms in each trophic level of an ecosystem. From the biomass pyramid to the upright ladder, the kilograms of plant matter needed to support the other tropic levels in this ecosystem is 9000 kg.

In ecology, the biomass pyramid is a graphical representation designed to show the quantity of biological or organic matter observed in an organism.

The ecological biomass pyramid starts with the primary producer which is usually a green plant.

The amount of mass consumed by the primary consumer is equivalent to the total amount of mass in the primary consumer. However, as we go up the pyramid, the mass depreciates.

Therefore, we can conclude that the amount of kilograms of plant matter needed to support the other tropic levels in this ecosystem is 9000 kg.

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The population of white molecules will move from left to right , as the concentration of white molecules is lesser on the right side than on the left.

In the scenario you described, where the concentration of white molecules is higher on the left side and lower on the right side, the white molecules would indeed tend to diffuse from left to right. This is because molecules naturally move from regions of higher concentration to regions of lower concentration in an attempt to equalize the concentration throughout the system.

As the white molecules move from left to right, the concentration gradient across the system will gradually decrease until equilibrium is reached. Hence, movement of molecules will be from higher concentration to lower concentration.

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Answer:

C

Explanation:

A tissue is made up of lots of the same type of cells

Answer:

C. Groups of cells

Explanation:

They are made up of cells. When they are formed together, they carry out specific functions.

Answer:

nitrogen-fixing bacteria

Answer: A

Explanation:

Answer:

Carbon dioxide

Explanation:

Hb has been observed in the epithelial cells of human tissues including lungs neurons retina and. endometrium our group has recently demonstrated tha Hd is expressed by the cervicovaginal epithelial cells.

Answer:

Because carbon dioxide is a component of your breath, and when you exhale, you release it.

Carbon dioxide

How do you blow up a balloon? You might know that carbon dioxide is what we exhale into a balloon, but where does it come from? Carbon dioxide is a waste product from a process called cellular respiration, which uses oxygen and sugar to make energy and carbon dioxide.

Carbon dioxide (chemical formula CO2) is a chemical compound occurring as a colorless gas with a density about 53% higher than that of dry air. Carbon dioxide molecules consist of a carbon atom covalently double bonded to two oxygen atoms. It occurs naturally in Earth's atmosphere as a trace gas. The current concentration is about 0.04% (417 ppm) by volume, having risen from pre-industrial levels of 280 ppm. In water it forms an acidic solution due to the formation of carbonic acid (H2CO3). Natural sources include volcanoes, forest fires, hot springs, geysers, and it is freed from carbonate rocks by dissolution in water and acids. Because carbon dioxide is soluble in water, it occurs naturally in groundwater, rivers and lakes, ice caps, glaciers and seawater. It is present in deposits of petroleum and natural gas. Carbon dioxide has a sharp and acidic odor and generates the taste of soda water in the mouth, but at normally encountered concentrations it is odorless.

As the source of available carbon in the carbon cycle, atmospheric carbon dioxide is the primary carbon source for life on Earth and its concentration in Earth's pre-industrial atmosphere since late in the Precambrian has been regulated by photosynthetic organisms and geological phenomena. Plants, algae and cyanobacteria use energy from sunlight to synthesize carbohydrates from carbon dioxide and water in a process called photosynthesis, which produces oxygen as a waste product

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Answer:

D. Trimurti

Explanation:

thanks hope it helps

Answer:

[tex]\text{Present a flower with one characteristic changed to the normal pollinator. }[/tex][tex]\text{As a control, present a flower with no characteristics changed to the normal pollinator}[/tex]

[tex]\text{Record any measure of pollination success}[/tex]

[tex]\text{Repeeat for flowers with other characteristics changed}[/tex]

[tex]\text{Analyze the data to determine which altered characteristics affect pollination }[/tex][tex]\text{success the most. This characteristic will be the result of the experiment.}[/tex]

Explanation:

The missing information is attached below.

 [tex]\text{Present a flower with one characteristic changed to the normal pollinator. }[/tex][tex]\text{As a control, present a flower with no characteristics changed to the normal pollinator}[/tex]

For the control, you'll need something you're already familiar with. In this scenario, a normal flower with no changes in characteristics is the best control. And if no data is accessible, you still have data on the success rate of a typical flower, which can be used as a guideline. And, for the initial configuration, you can only adjust one characteristic so it would be easier to maintain track of and analyze the data gathered.

[tex]\text{Record any measure of pollination success}[/tex]

Since the aim of your experiment is to examine the influence of flower characteristics on pollination performance, you should keep track of the active pollination events. To have more accurate results, this would require listing the total number of plants that were to be pollinated.

[tex]\text{Repeeat for flowers with other characteristics changed}[/tex]

Once you've completed the initial examination, you'll need to run tests on various characteristics to see whether they have some impact on pollination performance. To see the importance of different characters on pollination, change only one trait in flowers; if you'd like to research combined results, create pairs and change them together.

[tex]\text{Analyze the data to determine which altered characteristics affect pollination }[/tex][tex]\text{success the most. This characteristic will be the result of the experiment.}[/tex]

Your outcome is also the one that has gotten the most constructive or negative reviews. If some changed characteristic significantly affected the number of pollination efficiency, that is your outcome, because that is what you can mention as a good result and pollination enhancer.

Answer:

Maintaining a normal blood volume is necessary for blood to be able to adequately reach all of the tissues of your body. When you're very dehydrated, your blood volume can decrease, leading to a drop in blood pressure. When blood pressure drops too low, your organs won't receive the oxygen and nutrients they need. might be what you are looking for but if not i will change it

Explanation:

Answer:

less water than cool air

Explanation:

the warmer it is, the more the droplets(water) start to evaporate

hope this helps :)

Answer:

driving a car the uses gasoline

keeping non-led lights on in your home all night

purchasing foods processed in a factory

Answer:

driving a car that uses gasoline

keeping non-LED lights on in your home all night

purchasing foods processed in a factory

Explanation:

Answer:

fluid.

Explanation:

because there molecules can freely move and take the shape of any container

Answer:

CFCs

Explanation:

because CO2,H20,NO2 are all naturally occurring and CFCs are man made

Answer: They are used in science to describe anything that has both a direction and a magnitude. They are usually drawn as arrows, the length of which represents the vector's magnitude.

CREDIT: scientificamerica