¨selective breeding should be more tightly restricted¨- do you agree or disagree with this statement and whyyyyyyyyyyyyy¨
Answer:
disa gree animals should be aloud to mate with another animal of the same breed freely
Explanation:
what characteristic of a wave is related to the intensity of loudness of a sound?
1. Amplitude
2. Frequency
3. Wavelength
Th characteristic of a wave related to the intensity of loudness of a sound is amplitude. Amplitude is a measure of the intensity of waves.
What is amplitude of a wave ?Amplitude of a transverse wave is the height to the crest or trough from the base line. Amplitude of a wave is directly proportional to its frequency. Amplitude is measure of intensity of the wave.
Sound waves are longitudinal waves. Longitudinal waves are composed of compressions and rarefactions. The amplitude of a sound wave is the distance between the particles in compressions.
Amplitude is a frequency depended factor. As the frequency increases, amplitude of the wave also increases, making the wave energetic and sound louder. Hence, option 1 is correct.
Find more on amplitude:
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I'LL MARK BRAINLIEST PLZ HELP MEH I NEED IT RN I'LL BE YOUR FRIEND TOO *sniff*
what is a fossil fern providing evidence the continents once were joined (science)
Lets say a plant native to greenland is in canada (fossilized against canada's shore line) it's proof that at one moment they where actually connecting. <3
Animal remains (of one animal) found on two different continents.
Calculate the mechanical energy of an object that has a potential energy of 5 joules and a kinetic energy of 3 joules
science, who ever answers this will get a brainlest
answer:
a.fossils of the same plants and animals are found on widely spread continents
explanation:
four fossil examples include; the mesosaurus, cynognathus, lystrosaurus, and glossopteris.
good luck :)
i hope this helps
have a nice day !!
Playing soccer on a beach will require more effort because the sand causes a great deal of _______ to the ball.
Group of answer choices
A. inertia
B. friction
C. gravity
D. acceleration
The table below shows 4 examples of pairs of objects, their masses, and the distance between them. In which example is the gravitational force of attraction between the two objects the greatest.
Answer:2 là lớn nhất
Explanation: F= Gx(m1xm2)/r^2
F: là lực hút
G: là hằng số (6.67x10^-11)
m1: là khối lượng của vật 1
m2: là khối lượng của vật 2
I will give anyone who answers this fast and correctly a brainliest on this and go to your account and give 5 stars/thanks on all of your answers .
To investigate absorption, Hector cuts two rectangles from five different-colored sheets of construction paper. He then staples three sides of each pair of rectangles to make a pocket and inserts a thermometer into each.
He takes the thermometers in the construction paper pockets outside, where it is clear and sunny. The initial temperature of each thermometer is 22°C. The image shows the thermometers after being outside for 15 minutes.
A thermometer in black paper reads 38 degrees Celsius, a thermometer in white paper reads 24 degrees Celsius, a thermometer in green paper reads 29 degrees Celsius, a thermometer in red paper reads 31 degrees Celsius, and a thermometer in blue paper reads 33 degrees Celsius.
Complete Hector's table by recording the final temperature and calculating the temperature change for each thermometer.
Answer:I will give it to another person
Explanation:because they are good to me
science, who ever gets this will get a brainlest
please in the name of god help me guys.
1. D: the ability to cause a change or do work
The others dont make sense for energy.
2. C: Lamp
A lamp uses the electric current to light up a room, or area.
3. B: foil will bend away
The same charges repel each other that is why a magnet is repelled by the same pole of another magnet.
4. A: Sound
You can’t hear light or any of the other options.
5. A: gravity
Gravity is a force of nature that pulls on everything.
6. C: static electricity
The opposite charges stick to each other, a battery again is an example of this.
7. B: a copper nail
Metal is one of the best electric conductors.
8. C: closed circuit
This is because if a circuit is closed the electricity flows through perfectly but for example an open one would not work or it would leak energy.
Hope this helps
explain what happens with the light when you see black and white opaque objects