Answer:
yes you will need a control
Explanation: all i know is that you need a control i don't know how to set it up lol sorry
Can someone answer this
Answer:
A. The probable direction of storm movement for the next 12 hours.
Answer:
A. The probable direction of storm movement for the next 12 hours.
Explanation:
In the northern hemisphere, air circulation is counterclockwise around a low pressure system. The arrow drawn on the diagram is below (south of) the center of low pressure, so the winds will be to the east in that area. The arrow is pointed in the direction of probable frontal system movement.
__
Other answer choices:
The map is of a portion of the eastern part of the North American continent. There is no ocean in the area of the frontal system or the arrow, so ocean currents are irrelevant to what the arrow is showing.
Convection currents in the atmosphere are vertical air currents. The horizontal arrow cannot show anything about convection currents.
Due to jet stream and trade wind direction over North America, the storm system shown would have originated farther to the north and west. The arrow points to the east northeast, so is not pointing in the direction of the origin of the storm system.
Alexis and Jeremy are planning their weight training workout program together. Jeremy shows that he places a high importance on following correct safety procedures when weight training because he performs exercises: Group of answer choices
using low reps with maximum weights
with correct technique
from smallest muscle group to largest group
as quickly as possible
Answer:
A:using low reps with maximum weights
Explanation:
Answer:
A
Explanation:
Circle the letter that corresponds to the best answer.
3. Which statement do you agree with? ( LO6 , 7 )
a) There are several problems causing our huge trade deficit; there are no easy solutions to these problems.
b) We could quickly elimiNte our trade deficit by raising tariffs.
c) The main reason we have a large trade deficit is that foreigners refuse to buy American goods and services.
d) The main reason for our large trade deficit is our relatively low rate of economic growth.
Answer:
D
Explanation:
The main reason for our large trade deficit is our relatively low rate of economic growth.
i'll give the first person to answer a brainly
Answer:
Option b
Hope it helps...
i need help with this plsssss
Answer:
Increased ; Decreased
Explanation:
Force = Mass x Acceleration
If I increase my mass (by putting in books in the box) shouln't my acceleration go down since they are inversely related to each other (when one goes up, the other goes down and vice versa). My force stayed the same at 10 N, thus only mass and acceleration fluctuated relative to each other.
2. Why don't we produce everything ourselves?
because we haven't learn wverything
Why do most amphibians return to the water to reproduce?
A *Amphibians must return to the water to find a mate.
B *Fertilization can only occur externally in the water.
C *Amphibian eggs do not contain a protective shell.
Pls help
5. Why does a Ntion try to influence the value of its currency?
Answer:
If inflation is relatively lower than competitors, then the countries goods will become more attractive and demand will rise. Lower inflation tends to increase the value of the currency in the long term.
Explanation:
Which is an example of potential energy?
A burning candle.
Visible light waves from the sun.
A rubber band pulled tight.
A car coasting down a steep incline.
Answer:
A rubber band pulled tightly
Explanation:
Pulling the rubber back builds up tention inside it and when let go the potential energy is converted to kinetic energy and shoots forward.
I need the answer please help
Answer:
A) Inertia
Explanation:
Inertia is why objects tend to resist changes in their motion. Like a rolling ball will keep rolling unless we try to add friction to it, which then would stop the ball.
Answer:
Option A
Inertia = the resistance an object has to a change in its state of motion.
12. Describe the different policy trade-offs implied by the short-run Phillips curve and the long-run Phillips curve. What forces shift the long-run Phillips curve?
Answer:
Hello new user! Here on Brainly, you can ask questions that you may be struggling with on here, and students all around the world can answer your question, or you may find that your question has already been asked before and is on here. And you can answer questions and help others too! when you answer a question, you can earn points which you can use to ask questions. you can also earn badges such as the answer master badge. you can get this badge after answering 25 questions in any subject! or the history nerd badge, which I just got. You can get this badge when you answer 10 history questions. there are a total of 222 achievements you can earn! you can also move up different ranks which are: the beginner, helping hand, ambitious, virtuoso, expert, ace, and the last one, genius. you can learn more about the ranks by clicking the orange box directly under your username! You can also 'thank' people by clicking on the heart icon when an answer shows up, and rate it by clicking the stars at the bottom of the answer. You can also pick a 'brainliest' which is a little crown icon that only shows up when there are two answers. I don't think I am missing anything, but I may be! I hope this helps and you have a great time on brainly! Have a great day!
This Is Chemistry Question, My Laptop Got Lag When I was Posting It :( Explain The Rutherford Atomic Model
Answer Should Be given With Headings!
Explanation:
that’s hard
Answer:
Rutherford conducted an experiment (α-particles scattering) in order to find the arrangement of electrons and protons in an atom. This experiment led to the discovery of nucleus in an atom.
Explanation:
Rutherford bombarded a thin gold foil (about 0.00004 cm thick) with alpha particles in an evacuated chamber. These particles got scattered and were allowed to to strike on a circular zinc sulphide coated screen. He observed a flash of light on the screen where the alpha particles struck. From this experiment, he made the following conclusions.
Observation 1: Most alpha particles (α-particles) pass straight through the gold foil without any deflection from their original paths.
Conclusion: There is a lot of empty space in the atom.
Observation 2: A few alpha particles were deflected, at small angles and a few at large angles.
Conclusion: There is a small positively charged object at the centre of the atom. He said this because as alpha rays are positively charged it can pass through only negatively charged particles and get deflected by the same charge. He concluded that the small positively charged object present within the atom is called the nucleus.
Observation 3: Very few alpha particles completely rebounded on hitting the gold foil.
Conclusion: The nucleus is dense and hard. It is located at the centre of the atom.
(Refer the picture given in the question)
#HopeItHelps
:)
3. How does species richness relate to area?
Answer:
So increasing habitat size (or area) can increase species richness. In general the larger an area is the more species it will contain (up to an equililbrium point – the carrying capacity for # species in a given habitat). This relationship can be graphed (see below).
Explanation:
that the explanation.
1. Why is agricultural productivity in developing countries usually so low?
Answer:
they are less able to benefit from the economies of larger scale production.
Explanation:
Education levels are also much lower in developing economies, and child labor is more common.
4. What determines which goods a country should produce and export?
Answer:
net exporter
Explanation:
1. This morning you pulled on your Levi's jeans from Mexico, pulled over your Benetton sweater from Italy, and laced up your Timberland boots from Thailand. After a breakfast that included baNNs from Honduras and coffee from Brazil, you climbed into your Volvo from Sweden fueled by Venezuelan oil and headed for a lecture by a visiting professor from Hungary. If the United States is such a rich and productive country, why do we import so many goods and services?
Answer:
because some things are just made better in different countries each country specialises in its own items they're better quality
Which questions should you try to answer in an investigation of force when using a basketball? Select the two correct answers.(1 point)
Which forces are acting on the basketball when it is stationary, and are they balanced?
Which forces are acting on the basketball when someone shoots it, and are they balanced?
How tall is the person shooting the basketball?
Where is the person standing in relation to the court?
Answer:
gravitational force
Explanation:
no force act upon a stationary object.
for a force will remain in its position of unchanged until an external force/ load is been applied.
(2) a force acting upon a basketball when shoots it:
i. when a basketball was shoots, upon a point the body will momentarily stopped and gravitational force acted upon it by deviating downward act a target spot thrown to.
ii. the height of a person is independent of shooting basketball
III. the person shooting the basketball will face toward directing the court.
How can a charged balloon attract a wall without any contact?
(A) The positive charges of the uncharged wall move to the outside.
(B) The wall changes shape and the positive charges move to the inside.
(C) The negatively charged balloon repels and moves away from the wall.
(D) A positive charge in the balloon attracts the negative charges in the wall.
Answer:
d because opposites attract
Answer:The wall changes shape and the positive charges move to the inside.
Explanation:
Can someone answer this
Vocabulary
In your own words, define the following terms.
1. radiation___________
Answer:
Radiation is made up of chemicals and toxins, which can prove harmful to a human being.
5. We run huge trade imbalances with two countries. Explain the cause of the imbalances.
Answer:
One country could be gaining more benefit than the other.
9. Would it be advantageous to borrow money if you expected prices to rise? Why or why not?
Answer:
It would be advantageous to borrow money if you expected prices to rise.Borrowers benefit from unanticipated inflation because the money they pay back is worth less than the money they borrowed. obtaining income in the form of the interest and finance charges on the loan.
Explanation:
8. Why is sustaiNbility such an important goal for conservation biologists?
Answer:
One goal of conservation biology is to preserve as many species as possible. Sustainable approaches that maintain the quality of habitats are required for the long-term survival of organisms.
Explanation:
hope it helpsss
plsss help me i need the answers
You find the answer by solving the problem.
You can solve the problem by using the equation that tells how force, mass, and acceleration are connected.
The equation is in the "Hint".
F = m • a
Force = mass • acceleration
mass = 200 kg
acceleration = 2 m/s^2
Force = (2000 kg) • (2 m/s^2)
Force = 400 Newtons
2. What determines the wealth of Ntions?
Answer: The GDP of a state tells us the wealth of a Nation
Explanation: A GDP is a comprehensive measure of U.S. economic activity. GDP measures the value of the final goods and services produced in the United States
FASTTT FOR BRAINLIST
Mrs. Smitherman’s lab has a sample of a radioactive potassium isotope with a half-life of one week.
How much of the original sample would be left in the lab at the end of the third week?
A 1/8
B 1/4
C 1/2
D 1
4. And why do some producers try to block imports?
Answer:
to shield domestic markets from foreign competition.
Explanation:
I need to Label the seasons in the Northern and Southern hemisphere at each location. I need answers and don’t understand this Please help. (Middle school science btw)
See attached image for answers
Pls mark branliest!
is it possible to breed a black haired long tailed retriever? If so, what percentage is possible? PLEASE answer the corrects answers pleaseeeeeeeee if u do i will give u extra points this is science btw
Answer: it can be considered a genetic mutation with a history of a Golden Retriever in their blood but it is very rare. and there our some black retrievers you can buy too. i hope i helped
Explanation:
6. Should we be worried about our trade deficit? Explain why or why not.
Answer:
A trade deficit is neither inherently entirely good or bad, although very large deficits can negatively impact the economy. A trade deficit can be a sign of a strong economy and, under certain conditions, can lead to stronger economic growth for the deficit-running country in the future.
Explanation:
