There are three types of rocks on Earth. Each rock type forms in a different way. Igneous rocks were the first rocks on Earth. They form from molten rock. Molten rock is rock that has turned to liquid because of extreme heat. Lava is the name for the molten rock that erupts from volcanoes. When molten rock is below the Earth’s surface, it’s called magma. When molten rock—either lava or magma—cools, it hardens into a solid. This forms igneous rocks. Some examples of igneous rocks are granite, obsidian and basalt. Much of Hawaii’s coast is covered in basalt. Waves break the basalt down over time, creating the black sand of some Hawaiian beaches.

Which of the following is true about lava and magma?

A. Lava and magma are both types of molten rock.
B. Magma uses waves to break down lava over time.
C. When magma cools and hardens it becomes lava.
D. Magma is called lava when it’s below the Earth’s surface.

Answer:

A I think

Explanation:

at the wrist lightly press the index and the middle fingers of one hand on the opposite wrist just below the base of the thumb at the neck lightly press the side of the neck just below the jawbone count the number of beats in 15 seconds and multiply by four and that's your heart rate

You can take your heart rate using both the Radial Pulse Point and the Carotid Point. The correct answer is "A and B."

1. Radial Pulse Point: The radial pulse is taken by placing two fingers (usually the index and middle fingers) on the radial artery, which is located on the wrist, on the same side as the thumb. By feeling the pulsations, you can count the number of beats per minute, which gives you the heart rate.

2. Carotid Point: The carotid pulse is taken by placing two fingers (usually the index and middle fingers) on the carotid artery, which is located on either side of the neck, just below the jawline. Again, you can count the number of beats per minute to determine the heart rate.

Both methods are commonly used to measure heart rate, and they are easy to access and provide accurate results. However, it's essential to be gentle when taking a pulse to avoid putting excessive pressure on the arteries.

To know more about heart rate:

https://brainly.com/question/1155838

#SPJ3

The x and y component of the drone vector are 21.21 mph and 21.21 mph respectively.

The x and y component of the wind vector are -7.5 mph and -12.99 mph respectively.

The total x-component of the combined Drone + Wind vectors is 13.71 mph.

The total y-component of the combined Drone + Wind vectors is 8.22 mph.

The magnitude of the total vector is 15.99 mph.

The total angle of the combined Drone + Wind vectors is 31⁰.

The x and y component of the drone vector is calculated as follows;

Vx = 30 mph x cos (45)

Vx = 21.21 mph

Vy = 30 mph x sin (45)

Vy = 21.21 mph

The x and y component of the wind vector is calculated as follows;

θ = 240⁰ - 180⁰ = 60⁰

Vx = -15 mph x cos (60)

Vx = -7.5 mph

Vy = -15 mph x sin (60)

Vy = -12.99 mph

The total x-component of the combined Drone + Wind vectors is calculated as;

Vx_tot =  21.21 mph -7.5 mph = 13.71 mph

The total y-component of the combined Drone + Wind vectors is calculated as;

Vy_tot =  21.21 mph - 12.99 mph = 8.22 mph

The magnitude of the total vector is calculated as;

V = √ (13.71² + 8.22²)

V = 15.99 mph

The direction of the combined vector is calculated as;

θ = tan⁻¹ (Vy_tot/Vx_tot)

θ = tan⁻¹ (8.22/13.71)

θ = 30.95⁰

θ ≈ 31⁰

Learn more about components of vectors here: https://brainly.com/question/3214758

#SPJ1

a desert because it has soil with a larger particle size. Hence option B is correct. Hence option B is correct.

Dessert is the final course of a meal. The dish includes sweet snacks like sweets and sometimes a beverage like dessert wine or liqueur. There is no tradition of a dessert course to finish a dinner in several regions of the world, such as Greece and West Africa, and in most parts of China.

Desserts include biscuits, cakes, cookies, custards, gelatins, ice creams, pastries, pies, puddings, macaroons, sweet soups, tarts, and fruit salad. Fruit is also typically seen in dessert courses due to its inherent sweetness. Desserts are made in certain cultures by sweetening savoury dishes. In the 18th and 19th centuries, when refined sugar and wheat were widely available and ostentation and artifice were desired, the dessert course achieved its pinnacle in the feasts of the European courts. Numerous creams, tarts, fruits, cakes, pastries, puddings, jellies, and meringues were given on tables decorated with flowers and architectural fancies made of sugar and pastry.

Hence option B is correct.

To know more about Dessert :

https://brainly.com/question/19527751

#SPJ5.

Answer: The answers are a & c.

Explanation: I just did it

Answer:

I feel like the answer is B.

Explanation:

That's definately a question I would ask after reading, but I've never read through the looking glass, so pls double check this answer and tell me if it's correct.

Answer:1.God tells us that He is the Author  (2 Peter 1:20-21 Open in Logos Bible Software (if available) & 2 Timothy 3:15-17 Open in Logos Bible Software (if available))

1.The Old Testament and New Testament Authors understood they were writing the Word of God. Common Old Testament phrase – “Thus saith the Lord”. The Apostle Peter confirmed the Apostle Paul’s writings as Scripture (2 Peter 3:16)

3.Its Historical Accuracy – as verified by archeology, which has never contradicted the Bible, but only confirms and silences its critics.

Explanation:

Answer:

Many people question who the author of the Bible is and wonder if the Bible is really the Word of God. I want to give you five reasons to affirm that the Bible is God's Word.

The Word of God: Evidence that Scripture is Divine

First, I believe the Bible is the Word of God because of its scientific accuracy. The Truth of the Word of God tells us that God “hangeth the earth upon nothing” (Job 26:7). How did Job know that the earth hung in space before the age of modern astronomy and space travel? The Holy Spirit told him. The scientists of Isaiah’s day didn’t know the topography of the earth, but Isaiah said, “It is [God] that sitteth upon the circle of the earth” (Isaiah 40:22). The word for “circle” here means a globe or sphere. How did Isaiah know that God says upon the circle of the earth? By divine inspiration.

Secondly, the Bible is affirmed through historical accuracy. Do you remember the story about the handwriting on the wall that is found in the fifth chapter of Daniel? Belshazzar hosted a feast with a thousand of his lords and ladies. Suddenly, a gruesome hand appeared out of nowhere and began to write on a wall. The king was disturbed and asked for someone to interpret the writing. Daniel was found and gave the interpretation. After the interpretation, “Then commanded Belshazzar, and they clothed Daniel with scarlet, and put a chain of gold about his neck, and made a proclamation concerning him, that he should be the third ruler in the kingdom.” (Daniel 5:29). Basing their opinion on Babylonian records, the historians claim this never happened. According to the records, the last king of Babylon was not Belshazzar, but a man named Nabonidas. And so, they said, the Bible is in error. There wasn’t a record of a king named Belshazzar. Well, the spades of archeologists continued to do their work. In 1853, an inscription was found on a cornerstone of a temple built by Nabonidas, to the god Ur, which read: “May I, Nabonidas, king of Babylon, not sin against thee. And may reverence for thee dwell in the heart of Belshazzar, my first-born favorite son.” From other inscriptions, it was learned that Belshazzar and Nabonidas were co-regents. Nabonidas traveled while Belshazzar stayed home to run the kingdom. Now that we know that Belshazzar and Nabonidas were co-regents, it makes sense that Belshazzar would say that Daniel would be the third ruler. What a marvelous nugget of truth tucked away in the Word of God!

Explanation:

Answer:

Coulomb

Explanation:

The unit of charge is coulomb. Electric current is defined as the electric charge per unit time. It can be written as :

\(I=\dfrac{q}{t}\\\\q=I\times t\)

So, the correct option is (D) "coulomb".

Answer:

The 3 main layers are the core, mantle and crust

Explanation:

Answer:

I hope this is the answer for your question

Explanation:

Mantle is the widest section of the Earth. Its thickness is approximately 2,900 km. The mantle is mainly made up of semi-molten rock known as magma. The rock is hard in the upper part of the mantle, but lower down the rock is softer and begins to melt.

The mantle is located directly under the Sima. The mantle consists of very hot and dense rock. This layer of rock flows like asphalt under heavy weight. This flow is because of the greatest temperature differences from the bottom to the top of the mantle. The reason behind the plates of the Earth move is the movement of the mantle. Its temperature varies between 1600 oF at the upper part to 4000 oF near the bottom.

Explanation:

\(3 \times 200 \div 5\)

Answer:

The wavelength of the wave can be calculated using the equation λ = 2L/n, where L is the distance between two compressions and n is the number of compressions. In this case, the distance between compressions is 200 cm and the number of compressions is 3, so the wavelength is 133.3 cm.

Answer:

The last one

Density=mass/volume

Answer:

giving an educated guess (without background story) the answer that would make the most sense would be A. large seeds and large beaks

Explanation:

mr clean

Explanation:

Large seeds and large beaks

i think the answer is C because tube worms live in the ocean.

Explanation:

tube worms live in the ocean

Answer: he ran with the most energy from the first to the second point…(2.1 m/s - 4.5 m/s)

Explanation:

Answer:Gravity is the force among the options listed that has not directly changed Earth's surface.

Explanation:

Gravity is a fundamental force that acts on all objects with mass, including the Earth itself, but it does not cause changes or modifications to the Earth's surface features. Instead, gravity influences the movement of materials and the shape of the Earth's surface by exerting a pulling force on objects. On the other hand, folding, erosion, and weathering are all processes that directly contribute to shaping

Answer:

What kinds of microorganisms were found on the pillow and what kinds of allergy symptoms were caused by these microorganisms?

Answer: first one: a second: b

3rd: induction

4rth:conduction

Explanation:

i had these question

Answer:

Bb

Explanation:

If the fish is brown, it had the dominant genotype.

Answer: Density, pressure, and temperature all increase as you go deeper into the Earth.

Explanation: Explanation: As you go deeper in depth, pressure increases. Density = mass/volume. The layers beneath us due to pressure get packed to the point of being very dense.

Answer:

the bike would because it has  less mass.

Explanation:

im learning newtons laws in class right now so that should be right

Answer:

13.4 m/s

Explanation:

Write down what you have, so:

V0=8 m/s

a=2.7 m/s^2

t=2 seconds

We are trying to find final velocity, so we will use vf = v0 + at

From there, we plug in the given values.

vf = 8 m/s + (2.7 m/s^2 x 2 seconds)

vf = 13.4 m/s

Answer:

about 13s

Explanation:

Answer:

X: potential energy

Y: kinetic energy

Explanation:

just did the test

Explanation:

big brain 100%

Answer:

there faster

Explanation:

stronger,wiser,better,THEY ARE BETTTEEEEEEEERRRRRRRR

Answer:

they're so strong that they don't need to lift heavy weights anymore because they're experts (slay lol). so they just have a simple daily workout.

Answer:

a jet airplane

Explanation:

Answer:

Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water and wind or through forces associated with farming activities such as tillage.

Answer:

It is the breakdown of soil due to natural processes

Explanation:

Soil erosion is a gradual process that occurs when the impact of water or wind detaches and removes soil particles, causing the soil to deteriorate. Soil deterioration and low water quality due to erosion and surface runoff have become severe problems worldwide

Answer: hope this helps ♡

A: Parallel

Explanation:

It's a parallel circuit because it has two or more paths for the electricity to flow through (the paths are parallel).

Answer:

A

Explanation:

Answer:

Option D

Explanation:

I hope this helps

Changes that would decrease the total energy of a system an addition of 200 J of thermal energy and a loss of 350 J of kinetic energy.

The energy present in a system that determines its temperature is referred to as thermal energy. Thermal energy flows as heat. Thermodynamics is a whole field of physics that studies how heat is transmitted across various systems and how work is performed in the process.

According to the law of conservation of energy, which changes would

decrease the total energy of a system is an addition of 200 J of thermal energy and a loss of 350 J of kinetic energy.

An addition of 200 J of thermal energy and a loss of 350 J of kinetic energy.

To learn more about thermal energy refer to the link:

brainly.com/question/13552918

#SPJ2

Answer: :DD

Explanation:

Air

In the case of your helium balloon, it most likely floated away before you could catch it because helium is much lighter (or less dense) than the air in our environment.