Use a factor tree to find the LCM of 24 and 36 plus the greatest common factor of 24 and 36

In this video I will talk about three types of circulation found in the human body. lymphatic circulation and two types of blood circulation. Pulmonary circulation and systemic circulation.
Let’s look at blood circulation first.
Your blood is responsible for carrying oxygen, waste, sugar, and other important items throughout your body.
In order to carry oxygen and eliminate carbon dioxide it must travel to the lungs. Pulmonary circulation is when blood travels to the lungs and back. Blood enters the right atrium from the superior and inferior vena cava. It travels to the right ventricle and into the lungs through the pulmonary arteries. In the lungs oxygen is exchanged for carbon dioxide at tiny air sacs called alveoli and then returns to the heart through the pulmonary veins.
Up next is systemic circulation which is circulation throughout the body. As blood returns from the lungs it enters the left atrium then travels to the right ventricle then passes out the aorta and into the rest of the body. This circulation is called systemic circulation.
Three types of vessels are used for blood circulation.
An artery is a blood vessel that takes blood away from the heart to all parts of the body (tissues, lungs, etc). Most arteries carry oxygenated blood Arteries are usually shown as red vessels.
Veins are blood vessels that carry blood toward the heart. Most veins carry deoxygenated blood from the tissues back to the heart both of which carry oxygenated blood to the heart. Veins are usually shown as blood.
Capillaries are tiny vessels that connect arteries and veins.

The third type of circulation is called lymphatic circulation.
The lymphatic system absorbs and transports lymph. Lymph is a clear fluid that is a result of plasma leaking out of capillaries.As plasma moves out of capillaries, some of it is not reabsorbed. You lose around three liters of the plasma a day. The lymphatic system reabsorbs lose fluid.
If you look at this cross section of a tissue you can notice how the lymphatic vessel is located near the vein.
Once this plasma that has leaked out of capillaries and enters lymphatic vessels it is called lymph
Lymph also includes protein and cellular debris which are too large to be collected by veins and capillaries.

The lymphatic vessels have smooth muscle and valves that help move the lymph throughout your body.

What do students in 6th grade learn during the school year in the state of Georgia in their Science class? If you are a parent, student, or maybe even a new teacher you may be wondering what students learn in 6th grade Science. Topics range from the solar system to the atmosphere, to rocks and minerals.

Learn to solve algebra word problems.
This problem involves a two-step equation in which you have to solve for your variable by moving the numbers to the right of the equal sign.

Potential energy examples
In this video, I show examples of potential energy
Potential energy is stored energy.
I give examples of gravitational potential energy and examples of mechanical potential energy, and chemical potential energy.

Learn how to find the LCM (Least common multiple) using a factor tree.
The LCM is the smallest integer that two or more numbers divide evenly into.
For example, the lcm of 6 and 8 equals 24
In the video, I find the LCM for 16 and 24
LCM for 15 and 28
LCM for 30 12 8
A factor tree is a simple mathematical method to find all of the prime numbers of a specific number.
Once you know all of the prime numbers you multiply the prime numbers together and remove duplicates.
Once I know the factors of 6 and 8 I can easily find the least common multiple of 8 and 6.

Learn how to solve a percent of problems. In the video, I solve 10 is 40% of what number?
The formula is over equals percent over 100

I use a factor tree and an LCM GCF chart to find the least common multiple of 9 and 15 along with the greatest common factor of 9 and 15

Equivalent ratios are similar to equivalent fractions because they have the same value but look different. In this video, I show how you can create equivalent fractions by multiplying or dividing the numerator or denominators.

Learn how to find the LCM and GCF of 16 and 24. Both of these numbers are composite numbers and have numbers that divide evenly into them.
I like to use a factor tree in order to find the greatest common factor and the lowest common multiple.

In this video, I use diffusion cubes to show why cells are so small. A small cell with a large surface area to volume ratio can efficiently move materials into the cell.

Diffusion is a type of passive transport that cells use in order to move materials like oxygen and carbon dioxide into and out of the cell.
A cell with a larger surface area to volume ratio is more efficient a moving material than a cell with a smaller ratio.

Here is my recipe for the diffusion blocks
gelatin
Ammonia
Phenolphthalein
If you soak the diffusion cubes in vinegar then the phenolphthalein will turn pink when it comes in contact with the vinegar which allows you to see the rate of diffusion.