Why Does Blood Have a Liquid Part Called Plasma?

What Crafty Clover says in this video

Intro

Hi there, curious minds! I'm Crafty Clover! Let's discover something amazing. Why does blood have a liquid part called plasma?

The Big Idea

Blood has a liquid part called plasma that carries things around your body! Plasma is the pale yellow liquid that makes up more than half of your blood. It carries blood cells, nutrients, and messages.

Mostly Water

Step one: mostly water. More than half of your blood is plasma. It is mostly water, with some salts, proteins, and other helpful stuff dissolved in it.

Cells Ride Along

Step two: cells ride along. Red blood cells, white blood cells, and platelets float in the plasma like boats on a river. Without the liquid, they could not travel all around your body. Plasma is the road, and the cells are the traffic.

Deliveries

Step three: deliveries. Plasma carries nutrients from your food to your cells and takes waste away. It also carries messages called hormones, and drinking enough water helps it keep flowing.

A Closer Look

Let's take a closer look! Plasma is the pale yellow liquid. Red cells carry oxygen. White cells fight germs. And platelets help plug cuts.

Quick Facts

Quick facts! Plasma makes up a bit more than half of your blood, and the rest is blood cells. It is about 90 percent water. People can donate plasma to help others, but only grown-ups can donate. Drink water through the day to help your body.

Think Like a Scientist

Now, think like a scientist! Fill a clear jar with water and add a few beads or sprinkles. Swirl it gently and watch them float and travel. That is like cells traveling in plasma!

Outro

Plasma is the liquid river that carries everything in your blood. Science is amazing! Crafty Clover can be found on Amazon Books, Google Bookstore, and Apple Books. Available for purchase or download! Bye for now!