Organs of pig

the organs of the pig layed out helped understand how the digestive system works and what the organs look like and where they are in your body. 

ribs

organs #2

gall bladder: sac like structure storage for bile

large intestines: digesta from the small intestine passes into the caecum main function is to absorp water 

small intestine: absorption of nitrient absorption

stomach: muscular organ responsible for storage, initiating te breakdown of nutrients snd passing the digesta into the small intestine 

organs #3

heart: pumps blood to rest of body 

esophagus: passes food from pharynx to stomache, lies behind trachea and heart and infront of spinal colum, passes through diaphram efore entering the stomach

liver: protected by abdomen

pig #2

pectoralis major: on your chest and connects the. front walls of the chest with bones od the upper arm and shoulder. 

rectus abdominus: is a thick mass of white fiborous connective tissue called the linea alba that unites the abdominal muscles 

Pig #1

observation: the pig was a small, the head was darker than the rest of the pig because it had discoloration. the features of the pig were noticable, you can see the hair on the pig and the finger nails. the pig. looks fake and plasticy but felt real. 

heart circulatory system

https://www.youtube.com/watch?v=GbttJ-5do9M
https://www.youtube.com/watch?v=RiYOuI7iyp8

I thought of how I use to be able to learn things when I did not understand them and I thought of these videos and it makes a lot more sense now that iv watched these and wrote the paragraph below after watching them to explain what I have learned!!



our heart sends blood two ways every time, the blue blood has little oxygen it comes from your heart and gets sent to your lungs where it recharges your body the red oxygen rich blood gets blood sent back to your heart and then to the rest of your body. our heart has 4 chambers and has valves to block each chambers to make it a separate one the nerves on the right side of your heart send signals and make your heart pump those are called your sinoatrial nerves. when your heart pumps it leaves the left ventricle and goes to up to your system then to your right atrium then to your right ventricle then up to your lungs then down to your left atrium and then finally down to your right ventricle again and repeats it self. a blood clot is when the blood gets blocked and that can cause a heart attack.