Nutrition Research

Hi, guys today I will be sharing what I have been doing in science, we have worked on how the body moves, reproduction, respiration and now we are work on nutrition. One of the topics is water, some of the questions we had to answer we why is water so important and what are the benefits of water. Here is a poster I made from Canva about Water. Hope you enjoy it BYE. 

Heart Dissection

Hi, guys today I will be sharing what I have been doing for Hurumanu 4. We had to dissect a sheep's heart. We are working on the circulatory system, this helps us breathe and produce blood. We are going to learn about the Heart and lungs. I am going to share my method and aim. 

Aim: To look at the structure of the Heart. 

Method: Gloves, Scalpal, Wax tray, Scissors, Tweezers, Clean supplies, News Paper, A sheep heart.   

Steps: 

1. Put newspaper on the table 
2. Get a tray
3. Put on gloves
4. Grab one scissor, tweezer and scalpal 
5. Get all the equipment setup
6. Get one person to go get the heart
7. Try to remove all white excess 

Results: The dissection was fun I enjoyed it because I found out a lot about the inside of a sheep heart. We cut out the fat then cut out the aorta also known as the left chamber. When we opened the heart they're were a lot of strings or fibre that helps keep the heart in the shape it is. We found the pulmonary arteries that send blood to our lungs. Here is a diagram. BYE