No,we're not talking about how mammals take motorboats or protist fly on planes, on this page, we are discussing the way nutrients, blood and other things get around the body! If nothing moved around in the body, it would look worse than I-85 during rush on on the first day of summer break. That and we wouldn't live very long...
Protist, They produce no nervous system, circulatory system, or respiration system. They instead rely on their cells to move things around in their body.
Annalid worms. All respiration is done through the skin. Slugs, Leeches, and earthworms all breathe in and out through the pores that they have in the skin. They also have a circulatory system in order to help them to move.
Plants. Plants have small openings in them called that control the flow of oxygen and water. In certain conditions, they can open and close to allow more and less to flow through them.
Mammals. We humans rely on our circulatory system to move things around.We have red blood cells that carry oxygen vital to our living to parts of our body.
Amphibians-Although many are exothermic, they still have a similar body structure on the inside. *This is why we dissect frogs* they rely on their circulatory system to move blood around their bodies. They have two tubes that run through them. One that carries oxygen sufficient blood, and one that needs oxygen.
Nonvascular plants- This is what makes them non vascular! they do not have a very efficient way to send water through out the plant, this is why they tend to be short.
Angiosperms and Gymnosperms- on the other hand have efficient ways of transporting water. They have a xylem, and a phloem that runs the distance of the plant, allowing the entire plant to get nutrients, and the water they need, this is why they tend to be very tall.
Protist, They produce no nervous system, circulatory system, or respiration system. They instead rely on their cells to move things around in their body.
Annalid worms. All respiration is done through the skin. Slugs, Leeches, and earthworms all breathe in and out through the pores that they have in the skin. They also have a circulatory system in order to help them to move.
Plants. Plants have small openings in them called that control the flow of oxygen and water. In certain conditions, they can open and close to allow more and less to flow through them.
Mammals. We humans rely on our circulatory system to move things around.We have red blood cells that carry oxygen vital to our living to parts of our body.
Amphibians-Although many are exothermic, they still have a similar body structure on the inside. *This is why we dissect frogs* they rely on their circulatory system to move blood around their bodies. They have two tubes that run through them. One that carries oxygen sufficient blood, and one that needs oxygen.
Nonvascular plants- This is what makes them non vascular! they do not have a very efficient way to send water through out the plant, this is why they tend to be short.
Angiosperms and Gymnosperms- on the other hand have efficient ways of transporting water. They have a xylem, and a phloem that runs the distance of the plant, allowing the entire plant to get nutrients, and the water they need, this is why they tend to be very tall.