Https://www.sciencelearn.org.nz/resources/1885-body-systems
It has all the answers to every system you need. I didn’t feel like typing it all out. But hope that helps
The answer is B
•Hopes this helps...tell me if it's wrong!
Increased cholesterol
increased blood pressure
increased body weight
increased pain on knee on weight gain
decreased IQ on eating too much fat and oil !!