Answer:
I'm pretty sure the answer is A
Two cars with different masses travel at the same speed down a hill toward a stop sign. What will happen when both cars apply brakes at the same time to stop?
F- The car with the smaller mass will require less force to stop than the car with the larger mass.
G- The car with the larger mass will maintain its velocity while traveling down the hill.
H- The car with the smaller mass will take longer to stop than the car with the larger mass.
J- The car with the larger mass will have less inertia than the car with the smaller mass.
Please mark answer and Give explanation
Answer:
F
Explanation: The car with the smaller mass will require less force to stop than The car with the larger mass that is it
The car with the smaller mass will require less force to stop than the car with the larger mass.
What is law of inertia?The law of inertia or Newton's first law of motion states that an object at rest or uniform motion in a straight line will continue in that form unless it is acted upon by an external force.
This law is called the law of inertia because it depends on mass of the object.
The object with more mass will required more force to be stopped while the object with less mass will require less force to be stopped.
Thus, the car with the smaller mass will require less force to stop than the car with the larger mass.
Learn more about Newton's first law of motion here: https://brainly.com/question/10454047
Quick please whoever answer’s it correct will get brainliest answer.
Study the Image
Which point shows the trade winds?
1
2
3
4
Answer:
2
Explanation:
saw it on brainy like last year and that was the correct answer
what keeps earth’s temperature at the proper level for life
Answer:
greenhouse gases
Explanation:
all gases whose have three or more greenhouse gases :carbon dioxide (CO2), methane (CH4) and water vapor (H2O)
Which molecules may diffuse across a cell membrane without the expenditure of energy or the use of membrane proteins?
Explanation:
In simple diffusion, small molecules without charges such as oxygen and carbon dioxide flow through a plasma membrane without assistance and without expending energy. Other substances such as proteins, glucose and charged particles called ions cannot pass through the selectively permeable membrane
During a running race, a person's breathing rate and heart rate increase. These changes most directly help the person do which of the following?
A. increase the rate of digestion.
B. decrease the rate of gamete production.
C. decrease the rate of protein synthesis in neurons.
D. increase the rate of cellular respiration in mitochondria.
Answer:
D. increase the rate of cellular respiration in mitochondria
These changes most directly help the person to increase the rate of cellular respiration in mitochondria.
What is cellular respiration?Cellular respiration is a series of metabolic processes that take place within a cell of an organism.
During a running race, a person's breathing rate and heart rate increase. These changes most directly help the person to increase the rate of cellular respiration in mitochondria.
Thus, the correct option is D " increase the rate of cellular respiration in mitochondria."
Learn more about cellular respiration here: https://brainly.com/question/25921566
#SPJ2
Help needed! Just answer the question!
PICTURE BELOW! <3
Answer:
B
Explanation:
for the second part
When opposites of two genetic parents are fertilized.
A) Heredity
B) Hybrid
C) Cross
D) Purebred
Answer:
I think your answer is D.) Purebred If Not not ill say C.) Cross
Explanation:
Hope This Helps :)
Answer: Hybrid
Explanation: The Merriam Webster dictionary definition of hybrid is "an offspring of two animals or plants of different subspecies, breeds, varieties, species, or genera" so in theory the answer would only make sense if it was hybrid since none of the others apply to having genetically opposite parents
how are cells tissues organ systems and organisms different
Answer: Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems.
Explanation:
Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. ... Cells make up tissues, tissues make up organs, and organs make up organ systems.
What might happen if you make a hole using a pointed object to any of the two small
balloons?
Due to high pressure on the small hole, the balloon will burst.
The balloon will burst if we make a hole using a pointed object because there is a lot of pressure on the small opening. When we male a hole in a balloon with a pointed object such as needle, the air inside the balloon trying to escape from the small opening which puts pressure on the small hole which the balloon can't tolerate and as a result the balloon will burst so we can say that the balloon will burst due to presence of high pressure.
Learn more: https://brainly.com/question/18119018
Which form a EM radiation has the most energy
Answer:
gamma-rays
Explanation:
Hope this helped!
What is the smallest unit of life?
O an atom
O a strand of hair
O a thought
O a cell
Answer:
Its an atom
Explanation:
A strand of hair is made of atoms, a thought is just something you think of its not physical, and a cell is made from atoms.
Hope it helps!
Which system(s) are represented in this image?
A. Respiratory
B. Skeletal
C. Endocrine
D. Muscular
Answer:
I would say it looks like muscular, but Im not totally sure
Hope its the right answer though, :)
Explanation:
Describe some sources of water pollution.
-Oil spills(from ships or boats)
-Marine Dumping
-Sewage (leading into our water supply)
Answer:
oil spills, Chemical Dumping, Landfills close to any water supply systems.
What are 5 factors needed to support life on a different planet?
Answer:
1.) Temperature
2.)Liquid Water
3.)Atmosphere
4.)energy
5.)Nutrients
The starting materials of cellular respiration are energy, carbon dioxide, and water?
Answer:
[tex]\boxed {\tt False}[/tex]
Explanation:
Cellular respiration is a process that creates energy. The equation is:
[tex]C_6H_{12}O_6+6O_2 ->6CO_2+6H_2O+38 \ ATP[/tex]
The reactants, or starting materials are: glucose and oxygen.
The products, or ending materials/results are: carbon dioxide, water, and energy.
Therefore, the statement in the question is false. Energy, carbon dioxide, and water are the ending materials, not the starting ones.
Rashad hears a loud noise outside. When the sound reaches his ears and travels to the brain to be recognized, which of the following is true about how this happens A) information will only travel to the frontal lobe B) information will first travel to the thamalus and then to wernickes area C) information will travel only to the temporal lobe D) information will first travel to the thalamus and then to the temporal lobe
Answer:
D. information will first travel to the thalamus and then to the temporal lobe
Explanation:
Describe the function of amino acids
Answer:
mino Acids: Amino acids are a group of organic compounds that form the building blocks of proteins that make up 75% of the body. They are involved in almost every body function, including growth and development, healing and repair, normal digestion, and providing energy for your body.
Explanation:
I need help with two questions!
Answer:
What are the questions?
Explanation:
group formed by several populations
I need help for this one
Answer:
Cl2
Explanation:
Answer: Cl2 Hope this helps!
Explanation:
What is most likely way the snail was introduced into Florida
Answer:
In 1966, a Miami, Florida, boy smuggled three giant African snails into south Florida upon returning from a trip to Hawaii. His grandmother released the snails into her garden, hoping to help it. Seven years later, more than 18,000 snails had been found. That's not counting the eggs.
Explanation:
Hope I was able to help!
Do y'all teacher make y'all use that Rocketbook app? How do I use it?
Answer:
use you tube to help you use the app the teacher is telling you to use
Explanation:
Because people that have used the app, could have shown information on how to use it on you tube
Answer:
Yeah i dont know how to use it either
Explanation:
Will award 60 points!
Select each of the following that are recessive alleles represented in the genotype AaBb.
A
B
a
b
Answer:
small a and small b because the big ones are dominant the others recessive
The recessive alleles represented in the genotype AaBb is a and b.
What is recessive and dominant allele?Alleles can be dominant or recessive. We call someone dominant who has achieved a certain characteristic. The recessive can only express itself in pairs.
Thus, as it is a pair and knowing that the recessive alleles are shown with lowercase letters we have to be ab.
See more about recessive alleles at brainly.com/question/7602134
Mitosis and Meiosis.
Answer:
The first one is meiosis because you split the chromosomes in half, to get 23 chromosomes from each parent. The second one is mitosis because you double it, and then bring it back to 23 chromosomes. Mitosis goes through PMAT twice.
Explanation:
explain how the origin of a muscle and the insertion point of a muscle allow muscles to work as an agnostic pair when moving a bone.
PLEASE KEEP IT SHORT!!
Analiza las siguientes situaciones.Luego indica que parte del sistema nervioso esta actuando en cada una. Explica por que 1) estás frente a un profesor dando examen oral sobre un tema que no estudiaste mucho. Estas nervioso y un poco pálido a medida que surgen las preguntas, te tiemblan y te sudan las manos. Antes de empezar el examen tenias ganas de ir al baño, pero se te fueron...
Respuesta:
1) Sistema Nervioso Simpático.
2) Primero, Sistema Nervioso Parasimpático. Luego, Sistema Nervioso Simpático.
3) Sistema Nervioso Parasimpático.
Explicación:
La pregunta está incompleta, falta la siguiente parte:
2) Estás durmiendo luego de una abundante cena, de pronto, sentís unos golpes tremendos, te tiran la puerta abajo y unos encapuchados te apuntan con algo que parece un arma ¡chau digestión! Sentís que los músculos se ponen cada vez más tensos.
3) Tus amigos te jugaron una broma pesada. ¡Los querés matar! Sentís que poco a poco tus pulsaciones vuelven al ritmo normal ¡Qué día!
Respuesta:
El sistema nervioso es un conjunto de células que controlan todas las funciones del cuerpo, incluyendo órganos y músculos. Para llevar a cabo dichas funciones, el sistema nervioso se encuentra dividido en dos grandes partes:
Sistema Nervioso Central (SNC): Conformado por el cerebro y médula espinal, que procesa la información recibida para mandar instrucciones al cuerpo sobre que funciones realizar.Sistema Nervioso Periférico (SNP): Conformado por nervios que se extienden desde la médula espinal hacia todo el cuerpo y son las responsable de captar señales que envían al cerebro.El SNP, se divide entonces en Sistema Nervioso Somático, el cual conecta al SNC con todos los músculos para modular sus movimientos voluntarios e involuntarios y transmite la información desde el exterior hacia el interior. Y también se divide en Sistema Nervioso Autónomo (SNA) el cual a su vez presenta otras dos ramificaciones:
Sistema Nervioso Simpático: Controla respuestas que activan funciones y preparan al cuerpo para responder a situaciones diversas de estrés y peligro.Sistema Nervioso Parasimpático: Tiene una acción opuesta, para retornar al organismo a un estado de equilibrio.Por lo tanto, el SNA se encuentra en la periferia y desde el cerebro salen nervios hacia todo el cuerpo, llamados fibras eferentes, enviando información de las vísceras y algunos órganos para controlar sus funciones de acuerdo a los estímulos percibidos. Por lo tanto, esta división del sistema nervioso controla movimientos involuntarios como la digestión, presión sanguínea, reflejos involuntarios, etc.
Por ejemplo, frente a una situación de estrés o de peligro, el Sistema Nervioso Simpático hace que el cuerpo entre en un estado de alerta para así estar preparado para defenderse y/o huir. Entonces, se envían señales a glándulas y músculos para que lleven a cabo ciertas funciones como dilatar pupilas, liberar adrenalina, inhibir la digestión, aumentar la presión sanguínea, etc. Todo esto ayuda al cuerpo a utilizar las energías disponibles para huir o defenderse frente al peligro y no malgasta las energías en funciones que no son prioridad en ese momento (como la digestión, entre otras) Cuando la situación se termina y la persona se tranquiliza, el Sistema Nervioso Parasimpático retorna al organismo hacia un estado de equilibrio causando la constricción de pupilas, liberando acetilcolina estabilizando la presión, retomando la digestión, etc. De esta manera, el organismo continua llevando a cabo sus funciones normales.
1) En este caso, la persona se encuentra muy nerviosa por estar siendo evaluada por un profesor y frente a toda la clase. Entonces, el Sistema Nervioso Simpático hace que la sangre se dirija a los músculos y el cuerpo se prepara para "huir" dejando de lado otras situaciones como ir al baño. La sudoración tiene la función de bajar la temperatura corporal, y los temblores vienen por parte de las palpitaciones y la presión sanguínea alta.
2) Mientras la persona duerme y hace la digestión, actúa el Sistema Nervioso Parasimpático, ya que el cuerpo se encuentra tranquilo y en resposo, sin situaciones estresantes o de peligro y puede funcionar de forma normal como siempre. Pero en el momento en el que la persona escucha ruidos, se despierta de golpe y al ver gente extraña la persona se pone nerviosa, se inhibe la digestión y otras funciones no primordiales para la supervivencia y la persona se encuentra en estado de alerta. En este caso, actúa el Sistema Nervioso Simpático. También se tensan los músculos, preparándose para ser usados y escapar.
3) Cuando la persona se da cuenta que los encapuchados eran amigos y solo era una broma, se calma, y baja el ritmo cardíaco por lo que actúa el Sistema Nervioso Parasimpático. La persona ya no necesita estar en estado de alerta para escaparse y huir.
The cell membrane of a tube worm maintain a stable internal environment by:
The non-living parts of an organism's habitat are called...
Answer:
Abiotic Factors
Explanation:
These are the nonliving parts of an organism's habitat.
write the three principles of the cell theory. ASAP
Answer:
The three tenets to the cell theory are as described below: All living organisms are composed of one or more cells. The cell is the basic unit of structure and organization in organisms. Cells arise from pre-existing cells.
What are some causes and effects of disease?
Answer:
Explanation:
CAUSE
Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.
Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.
EFFECT
Diseases can affect people not only physically, but also mentally, as contracting and living with a disease can alter the affected person's perspective on life. Death due to disease is called death by natural causes.
