Answer:
respiration is a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.
Answer:
The answer to the first question should be b.
Explanation:
Throughout your body, minerals help build bones and provide structural support. In your mouth, calcium helps harden your enamel and strengthen your jawbone. Hope this helps!
Explanation:
Well the human body cells are the basic units of life. Which one thing is that a group of our cells that be working together it's rather for a specific function form of tissues. Organs are two or more of the tissues that work or perse operate together as buddies. Also they separate as organs work together forming body systems.
HOPE THIS HELPS!!
Answer: parasitism
Explanation: Because it's relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host organism.
