*EXTRA POINTS* what should be done with the two forces to find the net force? 29 N→⬛ 48N ← *

Answers

Answer 1
Need to subtract the 48N by 29N to get the resulting negative force of -19N

Related Questions

fill in the blank

"blank are the structure and functional units common to all living organisms the cell is the basic unit of blank .organisms having only one cell are called blank organisms with more than one cell are called blank "​

Answers

cells, life, prokaryotes, eukaryotes

In pea plants, tall plants are dominant to short plants. If two heterozygous tall plants are crossed, what percent of the offspring will be short?
del T
T
TT
t
Tt
tt
25%
75%
ОООО
0%
50%

Answers

Answer:

25% of the offspring will be short

Identify an organism in the food web that is tertiary and secondary consumer?​

Answers

Answer:

Snake, lion, hawk

It’s Snake, bird, hawk,

Plz help fast will mark brainliest!!!

Answers

Answer:

100 miles per hour

Explanation:

A deer can run 22 m/s. How long would it take to run 44 meters?

Answers

968 because you multiply 44x22

Identify the kind of response to the following argument: Argument: In nature, a species is more likely to survive when its weak members die out, so we should let the weak in our society die out. Response: In nature, a species is more likely to survive when it lives in its natural habitat, so we should live in our natural habitat. A. refutation by parallel reasoning B. refutation by reduction to absurdity C. refutation by counterexample D. not a refutation

Answers

Answer:

A. refutation by parallel reasoning

Explanation:

A refutation by parallel reasoning is an analogical inference between two arguments. This type of refutation occurs when an argument is invalidated by showing that the argument's conclusion is not supported by its premises, thereby the structure of the argument is incorrect. The parallel argument should demonstrate that the premises of the target argument are founded in a fallacy or don't provide a strong enough rationale to support/accept its conclusion.

Slow cycles release nutrients back into rapid eyeles through mechanisms, such
as
weathering

Answers

Answer:

mvghchxufududydyd6d6d6d

Explanation:

ujgjvjvkvjgchfvvh

A married couple plans to have children. The wife has blue eyes (a recessive trait) and her husband has brown eyes (a dominant trait). The husband’s mother had blue eyes. What percentage of their children could possibly have blue eyes?

Answers

Answer:

75%

Explanation:

The mom only carries the gene for blue eyes. The dad carries the gene for blue eyes, and the gene for brown eyes.  So hypothetically speaking (because Punnet squares are only guesses/predictions) 75% of the kids could have blue eyes

Describe the temperature, moisture and air pressure associated with a Continental Polar air mass.

Use this and the picture to help

Continental Polar Air Masses
cold temperatures and little moisture
Those who live in northern portions of the United States expect cold weather during the winter months. These conditions usually result from the invasion of cold arctic air masses that originate from the snow covered regions of northern Canada. Because of the long winter nights and strong radiational cooling found in these regions, the overlying air becomes very cold and very stable. The longer this process continues, the colder the developing air mass becomes, until changing weather patterns transport the arctic air mass southward.

Answers

Answer:

Continental polar has very low temperatures, little precipitation, and air pressure varies with the pressure system moving through

The variation in the US continental region is due to the change in the weather during the day and the night.

These are the reasons for the polar air mass:-

BreezeHigh humidityThe low temperature at the night

Continental Polar air usually forms during the cold period of the year over extensive land areas.

The upper part of the region has a cold breeze while the lower part has a warm breeze.

For more information, refer to the link:-

https://brainly.com/question/14923034

PLEASE HELP ME!!!! I'M ALMOST OUT OF TIME!!

Answers

Answer:

Impact metamorphism-3

Dynamic metamorphism-2

contact metamorphism-1

regional metamorphism-4

Teniendo en cuenta problemáticas de la biología o de su aprendizaje ,pensar un tema investigar desde el enfoque cualita tivo y otro desde el enfoque cuantitativo

Answers

Answer:

Caso de estudio: El efecto de estresores ambientales sobre el comportamiento animal

- Ejemplo de un tipo de estudio cualitativo: la influencia de estresores ambientales (por ej. niveles anormales de dióxido de carbono atmosférico) sobre el comportamiento en ratones de laboratorio  

- Ejemplo de un tipo de estudio cuantitativo: la influencia de estresores ambientales sobre los niveles de producción de hormonas asociadas a cambios comportamentales en ratones de laboratorio  

Explanation:

Un enfoque cualitativo se caracteriza por el hecho de que la información obtenida durante dicho estudio se agrupa en categorías mutuamente excluyentes. En biología, los estudios de tipo cualitativo generalmente se caen dentro de la dicotomía observacional (es decir, presencia o ausencia del factor en estudio). En el ejemplo arriba citado, es posible obtener datos relacionados a uno o más determinado aspectos comportamentales en los individuos bajo estudio (por ejemplo, presencia o ausencia de signos de irritabilidad) en ratones sometidos a algún estresor ambiental (por ejemplo, niveles anormales de CO2 atmosférico). Por otra parte, en un enfoque cuantitativo, la información se recopila en intervalos obtenidos a partir de operaciones aritméticas (estadística paramétrica). En el ejemplo, los datos obtenidos pueden ser clasificados en intervalos referidos a los niveles hormonales. Esta información resulta útil para determinar si las diferencias en los niveles hormonales entre individuos que se encuentran en presencia del estresor ambiental son estadísticamente significativas respecto al grupo control (individuos desarrollados en un ambiente con niveles normales de CO2 atmosférico), y de este modo concluir si el estresor ambiental puede o no modificar variables comportamentales. Los estudios cualitativos permiten el uso de variables independientes las cuales son clasificadas como cualitativas (discretas).

Which is used to make cell walls ​

Answers

Answer:

Figure 3 : Plant plasma membrane and cell-wall structure

A plant cell wall is arranged in layers and contains cellulose microfibrils, hemicellulose, pectin, lignin, and soluble protein. These components are organized into three major layers: the primary cell wall, the middle lamella, and the secondary cell wall (not pictured). The cell wall surrounds the plasma membrane and provides the cell tensile strength and protection.

© 2008 Nature Publishing Group Sticklen, M. B. Plant genetic engineering for biofuel production: towards affordable cellulosic ethanol. Nature Reviews Genetics 9, 433-443 (2008). All rights reserved. 

Figure Detail

Besides the presence of chloroplasts, another major difference between plant and animal cells is the presence of a cell wall. The cell wall surrounds the plasma membrane of plant cells and provides tensile strength and protection against mechanical and osmotic stress. It also allows cells to develop turgor pressure, which is the pressure of the cell contents against the cell wall. Plant cells have high concentrations of molecules dissolved in their cytoplasm, which causes water to come into the cell under normal conditions and makes the cell's central vacuole swell and press against the cell wall. With a healthy supply of water, turgor pressure keeps a plant from wilting. In drought, a plant may wilt, but its cell walls help maintain the structural integrity of its stems, leaves, and other structures, despite a shrinking, less turgid vacuole.

Plant cell walls are primarily made of cellulose, which is the most abundant macromolecule on Earth. Cellulose fibers are long, linear polymers of hundreds of glucose molecules. These fibers aggregate into bundles of about 40, which are called microfibrils. Microfibrils are embedded in a hydrated network of other polysaccharides. The cell wall is assembled in place. Precursor components are synthesized inside the cell and then assembled by enzymes associated with the cell membrane (Figure 3).

What Are Vacuoles?

Plant cells additionally possess large, fluid-filled vesicles called vacuoles within their cytoplasm. Vacuoles typically compose about 30 percent of a cell's volume, but they can fill as much as 90 percent of the intracellular space. Plant cells use vacuoles to adjust their size and turgor pressure. Vacuoles usually account for changes in cell size when the cytoplasmic volume stays constant.

Some vacuoles have specialized functions, and plant cells can have more than one type of vacuole. Vacuoles are related to lysosomes and share some functions with these structures; for instance, both contain degradative enzymes for breaking down macromolecules. Vacuoles can also serve as storage compartments for nutrients and metabolites. For instance, proteins are stored in the vacuoles of seeds, and rubber and opium are metabolites that are stored in plant vacuoles.

Conclusion

Plant cells have certain distinguishing features, including chloroplasts, cell walls, and intracellular vacuoles. Photosynthesis takes place in chloroplasts; cell walls allow plants to have strong, upright structures; and vacuoles help reg

help!!! will give brainlyest

Answers

i think it’s c let me know if i’m wrong

Answer:

I think the answer is A and Reminder to be happy, go drink some water, eat some food and relax! You are loved :) <3

Explanation:

help. no links or spam.

Answers

Answer:

D: Genetic material composed of DNA

Hope this helps! :)

D good luck you got this

please help lol.... condon chart amino acid mRNA

Answers

CCC-proline
CAG-glutamine
GAA-glutamic acid
UUU-phenylalanine
AGU-serine
UAC-tyrosine
CGU-arginine
CCA-proline

How are physical properties of matter observed?

Using your five senses.
Through experiments.
Only using a microscope.
Only using a telescope.

Answers

C. Only using a microscope.



.

Hello beautiful people on this earth.... I need some help asap please and thank you! :)
How many subunits are in ribosomes??

Answers

Answer:

2 subunits

Explanation:

Can you determine the relationship between the risk of contracting Lyme disease and the concentration of ticks that act as vectors for the disease?

Answers

Answer: Since the vector transmitting the disease is the tick, the higher the density of ticks, the higher the rate of transmission of the disease.

Explanation:

Lyme disease is an infection caused by a spirochete-like bacterium of the Borrelia species and is transmitted by a vector, which is a living being (almost always an arthropod) capable of transmitting a disease to vertebrate hosts, including humans.

In this case, the disease is transmitted to humans through the bites of deer ticks that are infected with this bacterium. The ticks live in forests or grassland areas, woodlands and swamps near rivers, lakes or seas. Infections generally occur from late spring to early fall because infected deer ticks live in regions that have extreme temperatures (very low and very high) and high levels of humidity.  

The first and most obvious symptom of Lyme disease is a localized rash that begins as a pink or red circle that expands over time and may appear 3 to 30 days after the bite. Although the disease can also affect the skin, nervous system, joints, muscles and heart.

Therefore, since the vector transmitting the disease is the tick (without ticks there is no transmission), the higher the density of ticks, the higher the rate of transmission of the disease.

Any substance that is acted upon by an enzyme is called:
A. Coenzyme
B. Vitamin
C. Substrate
D. Polypeptide

Answers

Answer:

C. Substrate

Explanation:

this should be the right answer :)

How did changing the speed to crank the generator affect the intensity and glow of light bulbs?

Answers

The bulb with get brighter. Power is equal to 2/
V
2
/
R
, so if you increase V and R at the same rate then power will increase. Note that with real incandescent light bulbs the resistance of the filament increases a lot from the bulb's "off" state to its "on" stage due to the fact that the resistance depends on temperature.

How does your nose filter the incoming air?

Answers

Definitely nose hairs

Answer:

Air enters through the nostrils of the nose and is partially filtered by the nose hairs, then flows into the nasal cavity. The nasal cavity is lined with epithelial tissue, containing blood vessels, which help warm the air; and secrete mucous, which further filters the air

Explanation:

Different species often have structures that are used differently but are very
similar in form. Which of the following hypotheses is supported by this
evidence?
HELP PLEASE

Answers

Answer:i think its d

Explanation:

9- The results of this type of DNA analysis are often used to help
determine *
A) the number of DNA molecules in an organism
B) if two species are closely related
the number of mRNA molecules in DNA
OD) if two organisms contain carbohydrate molecules

Answers

Answer:

B) if two species are closely related.

Explanation:

DNA analysis is used to determine the relationship between two species in order to check their relations with each other because DNA molecules has all the information about the organisms. If there is more similarities between two organisms so they are more closely related to each other while on the other hand, if there is no similarities between two species so we can say that there is no relationship exists between two organisms or species. All this discussion  describes the usefulness of DNA analysis.

Help me pls!! (I will give brainliest)

Answers

Answer: Your answer is Sexual reproduction

Explanation:

The sperm and eggs produced with sexual reproduction provide genetic diversity because their gene combinations differ from those in the parent organisms. Asexual reproduction is called asexual reproduction because the person splits into two people that have the same genes, as opposed to sexual reproduction.

sexual reproduction

pls help i need answer asap! The digestive system is a group of organs working together to convert food into energy and basic nutrients that are transported throughout the body. Food passes through a long tube inside the body known as the alimentary canal, made up of the oral cavity, pharynx, esophagus, stomach, small intestines, and large intestines. Once food is chewed, the bolus is moved into the stomach for further digestion. Examine the Interconnections chart and select the body system that is responsible for moving the food from the start to the finish of the digestive system.
A) nervous system
B) muscular system
C) integumentary system
D) cardiovascular system

Answers

Answer:

B) Muscular system

how natural selection contributes to the evolution of a species

Answers

The species of an organism with more favorable traits will live longer to reproduce and evolve while with natural selection, the organisms will get picked out and eaten

What behavioral differences would you predict between the chicks treated with testosterone and chicks in each of the control groups.

Answers

Answer:

Throughout the clarification section below you can find a summary of the query.

Explanation:

Testosterone would be the masculinity compound or factor of the chick, compared to that same checking kids, behavioral improvements can be seen throughout testosterone-treated kids across two weeks.

This same immersive interaction with gender socialization seems to be visible.The rivalry frequency can indeed be predicted in quite similar organisms.

Describe the changes in the wolf population:
a) From 1965 to 1970
b) From 1970 to 1975​

Answers

Answer:

Explanation:

1965-70 there population dropped majorly and from 1970-75 the wolf population sprung back up

Answer:

AThere was a steady decrease and then a  sudden increase in population.

B It increased slowly for a few years and suddenly decreased.

Explanation:

On what structures are genes located and what is their primary function?

Answers

Explanation:

Genes are located on chromosomes, which are large pieces of DNA contained in a eukaryotic cell's nucleus.

Base your answer to this question on the following information: You have isolated a primary signal factor from the blood of a space alien, which you name XFF (for X-files factor). You also have Isolated various types of alien cells which appear to Interact with XFF. Based on preliminar data, you think that XFF could be similar to one of three compounds normally found in human blood: epidermal growth factor (EGF), epinephrine, or estrogen. Which of the following would best be used to demorstrate XFF is most like EGF?
A. exposure of cells to tyrosine kinase inhibitors
B. microinjection into cells of nonhydrolyzable GTP analogues
C. exposure of cells to ryanodine
D. exposure of cells to radioactive XFF
E. receptor binding assays

Answers

Answer:

The correct answer is - A. exposure of cells to tyrosine kinase inhibitors.

Explanation:

EGF or epidermal growth factor is a protein compound found in human blood responsible for signaling is the member receptor tyrosine kinase family of proteins.

EGF signaling leads to activation or stimulation of various pathways such as Phosphatidylinositol 3-kinase, Ras and or Raf signaling, and or Akt signaling chain of reactions, or STAT pathway. By exposing the cells to the tyrosine kinase inhibitors leads to any of the given pathways then XFF is most likely similar to EGF.

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