Topic: Food Energy and Respiration Subtopic: How we breathe?
What are intercoastal muscles?
Answer: Our ribs and diaphragm are moved by muscles. Each pair of ribs contains these muscles. These muscles that help in the expansion and compression of ribs are known as Intercoastal Muscles.
- From where does roots take up oxygen?
- What is root cap?
- How are these parts arranged?
- What are enzymes?
- How does blood move?
- How does temperature affect rate of transpiration?