Blood is brought by the veins to the lungs to become oxygenated. Oxygenation occurs at the small structures of the lungs called the alveoli. Blood enters the vesicles and capillaries that surround the alveoli and oxygen and carbon dioxide carried are exchanged between the capillaries and the alveoli. The oxygen is carried on red blood cells and returns to the heart to be pumped to the rest of the body to supply oxygen.

Read the description of diseases and connect the disease to the affect they might have on the individual. Not all affects will be used.
Disease
Pneumonia causes alveoli to become filled with fluid.
Sickle Cell Anemia causes red blood cells to be distorted which causes red blood cells to break down quickly.
Alveolar Capillary Dysplasia causes the capillaries around the alveoli to not be formed correctly.

Effect on Health
Oxygen and carbon dioxide are not exchanged in appropriate amounts.
Less oxygen is carried to the body. This can lead to tissues such as organs and muscles being deprived of oxygen.
Oxygen cannot reach the capillaries to be transferred to red blood cells.
The trachea is weakened.

Match the bottom ones to the top pls!

Answer:

Based on the given instructions, you need to calculate the expected kinetic energy (KE) at each velocity using the formula KE = mv^2, where m is the mass and v is the speed. The mass is given as 0.250 kg.

Table B: Calculation of Kinetic Energy (KE)

Table B: Calculation of Kinetic Energy (KE)

Speed (m/s)Mass (kg)KE (kg m^2/s^2)20.2500.50030.2500.75040.2501.00050.2501.25060.2501.500

To calculate the kinetic energy at each velocity, multiply the mass (0.250 kg) by the square of the velocity.

For example, when the speed of the bottle is 2 m/s: KE = (0.250 kg) * (2 m/s)^2 = 0.250 kg * 4 m^2/s^2 = 1.000 kg m^2/s^2

Perform similar calculations for the other velocities and record the results in Table B.

Answer:

Explanation:mass of the bottle in each case is M = 0.250 kg

now as per given speeds we can use the formula of kinetic energy to find it

1) when speed is 2 m/s

kinetic energy is given as

2) when speed is 3 m/s

kinetic energy is given as

3) when speed is 4 m/s

kinetic energy is given as

4) when speed is 5 m/s

kinetic energy is given as

5) when speed is 6 m/s

kinetic energy is given as

Answer: Oxygen, Beryllium, Lithium, & Fluorine

Explanation:

theoretically it might not be the answer be

Answer: i believe it is

602,000,000,000,000,000,000,000 atoms

Explanation:

6.02×1023 atoms/mole

Answer:

4 all of the choices. the rest of the answers are correct so it's all of the choices

Answer:

A)Ga b)Br c)O d)Sr e)Cl f)O

Explanation:

Electronegativity will decrease the further you go down the periodic table and will increase from left to right. This makes fluorine the most electronegative just for reference.

Ex: Ca and Ga are on the same period but Ga is closer to the right so it’s the most electronegative

(I accidentally posted in comments first so ignore that)

Answer: B

Explanation:

Brainliest please! (if im right)

Answer:

So while Bromine has 15 more electrons, they're occupying about the same space as Calcium's and since Bromine's nucleus has a stronger positive charge, it pulls that shell closer in, making Bromine overall smaller.

Explanation:

Answer: They both wear away material

Explanation:

Answer: Mechanical and chemical weathering are similar in that they both break down rocks. However, mechanical weathering physically breaks rocks into smaller pieces without changing their chemical composition, while chemical weathering changes the chemical composition of rocks through chemical reactions.

Explanation:

Answer:

C

Explanation:

Flourine has

9 protons

9 electrons

10 neutrons

this makes the atomic number 9 and the atomic weight 19.

hope it helps

Answer:d

Explanation:I’m not 100% sure how to explain it but I’m almost for sure it’s d.

Answer:

D

Explanation:

I think it would be D. Refraction is an example of matter (being water) bending light as it travels through another medium (from air)

Answer: What movie? The one where i ate chicken. (I eat chicken at all times)

Explanation: Its oxygen anyway

Two or more than two atoms with different physical or chemical properties can not combine together to form an element. Oxygen is the most common chemical compound on earth. The correct option is option A.

Element generally consist of atoms or we can atoms combine to form element. Atoms of an element is always same, means all the properties of all atoms of one type of element is same.

Oxygen and water are the most abundant on earth. Carbon dioxide and hydrogen gas are the rarest. Out of Oxygen and water, oxygen is the most abundant gas on the earth. Carbon dioxide are mostly released on combustion. two third of earth surface is covered by water.

Therefore, oxygen is the most common chemical compound on earth. The correct option is option A.

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Answer:

They break down quicker than stable isotopes.

Explanation:

I hope this helps

Have a blessed day

The statement which is true for a radioactive isotope is " they break down quicker than stable isotopes because they are unstable and undergo decay.

A radioactive isotope is an isotope of an element which is under exposure to a radiation undergoes decay and breaks into lighter isotopes.

Radioactive isotopes are generally heavier and are unstable with short life time. They undergo radioactive decay by alpha/beta or gamma radiation to form stable lighter or smaller isotopes.

Therefore, option C that is, they  break down quicker than stable isotopes is correct.

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Answer: D) The plants grow at different rates because each soybean variety has a different set of genes.

Explanation:

Answer:

Answer is D

Explanation:

Answer:

They develop partially or fully inside the mother's body. They have long gestation periods. Which characteristic is common to all three groups of mammals? They are always endotherms.

Explanation:

Answer:

They develop partially or fully inside the mother's body. They have long gestation periods. Which characteristic is common to all three groups of mammals? They are always endotherms.

Explanation:

1. print fossil

2. carbonized fossil

3. petrified fossil

4. cleavage

5. landform

6. igneous

7. metamorphic

8. print fossil

9. geology

10. sedimentary

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The print fossil, original-remains fossil, petrified fossil, carbonized fossil, landform, igneous, metamorphic, sedimentary, cleavage, and geology are the respective matches as given in the question.

Print fossil is imprint of plant or animal and basically known as fossil impression. Original-remains fossil comprises of the original tissues and parts of  organism and undecayed plant or animal part. Petrified fossil is replaced by a mineral. Carbonized fossil is only carbon remains. Landform is a mountain. Igneous is from magma.

Metamorphic is from physical and chemical changes. Sedimentary rocks are sandstone. Cleavage helps to identify rocks. Geology is the study of science of earth.

Learn more about rocks and fossils:

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Answer:

D. 2.5 x 10 ^-14 Hz

Explanation:

Use wavelength formula: v = f x wavelength

Rearrange formula for frequency.

f = wavelength / v

f = 7.6 x 10 ^-6 / 3.00 x 10 ^8

f = 2.5 x 10^-14 Hz

Answer:

Some small volcanoes only erupt once in their lives,

while other volcanoes erupt multiple times. Kilaeua volcano in Hawaii, which has been erupting continuously since 1983, is the world's most active volcano. While some volcanoes erupt at regular intervals, there are always exceptions to the rule

Answer:

small volcano's only 1 time while big volcano's mutiple times

Explanation:

Answer:this answer is true your welcome

Answer:

False

Explanation:

Answer:

Genetic factors contributes to the formation of the dead zones is by their ability to expand their abilities that enables them to spread and contribute to the formation of the dead zones. These dead zones are made when the oxygen are low where it is necessarily important for the aquatic life, if the oxygen needed is depleted or too low, instead of supporting aquatic life, dead zones are created and factors contribute to these occurrences with their ability to expand.

Explanation:

Answer:

The creosote bush has genes that give it the ability to capture and hold water. These plants have developed a root system that is very good at absorbing water, preventing them from being crowded by other desert plants. Seeds that fall nearby cannot get enough water to sprout. This creates dead zones around every creosote bush.

Hop it helped :)

Explanation:

Answer:

"Yes," a moving skateboard has energy.

When the skater seems to be in motion or throughout a movement, the potential energy converts itself into the kinetic form of energy, and then it becomes potential energy again.

Furthermore, somewhere after every movement, the same skateboarder was around a similar height, — in other words thus every time it is equally powerful.

The response is thus the right one.

Explanation:

Answer: Which substances are released during cellular respiration?

Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.

Explanation:

Answer:Use complete sentences to explain how the mass of oxygen is conserved during cellular respiration.

Answer:

Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere

Explanation:

Answer:

+6.

Explanation:

So, a chromium atom here has an oxidation number of +6.

Convex lenses can form magnified or minified inverted real images, or magnified right-side-up virtual images. Concave lenses can only produce minified, right-side-up virtual images.