Do you have the sentence where the author uses the word?
Answer:
producers
Explanation:
producers are plant which are at the base of an ecosystem.
Hemoglobin is the protein inside red blood cells that carries oxygen. Red blood cells also remove carbon dioxide from your body, transporting it to the lungs for you to exhale. Red blood cells are made inside your bones, in the bone marrow. They typically live for about 120 days, and then they die.
<span>How can a mutation in a DNA base sequence cause a change in a trait?</span>
Answer: D.) Plant D
Explanation: A control group is composed of the test subject(s) that do not receive any experimental treatment. In this case, Plant D is the control group because it does not listen to any music unlike the rest of the plants.
