Answer:
What Are the Lungs and Respiratory System? The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
Explanation:
Answer:
starch
Explanation:
Plants store energy in the form of starch. Starch is a polysaccharide made up of long chains of glucose molecules
Metamorphic rocks are created by the physical or chemical alteration by heat and pressure of an existing igneous or sedimentary material into a denser form.
Answer:
DGB Either Kill or Eat other organisms.
Explanation:
DGB Cause Im not sure
