<span>Carbon Dioxide is a by-product of the process of cell respiration, as is water. In this process, energy is produced in the mitochondria of cells. This energy is our physical "life force". Both oxygen and glucose are required for this.
The way our body expels it is by breathing it out either through our noses or our mouths and by replacing it with Oxygen. Oxygen helps keep our lungs balanced so the Carbon Dioxide doesn't overpower our lungs.</span>
The protein enables the muscles to...
Protein is the building block of your muscles. Therefore, eating adequate amounts of protein helps you maintain your muscle mass and promotes muscle growth when you do strength training.
Answer: 6. Although most invertebrates have a nervous system, the complexity of the system varies from one organism to another.
Some invertebrates such as the hydra and starfish have a simplified system of nerves, which is called a nerve net. It consists of just nerves, capable of sense and touch only. Meanwhile, other invertebrates such as the planarian have a more developed nervous system, complete with a brain and nerve cord.
7. Radial symmetry and bilateral symmetry are two different types of biological symmetries found in organisms. ... The key difference between radial and bilateral symmetry is that radial symmetry generates identical body halves around the central axis whereas bilateral symmetry generates only two sides as left and right.
Explanation:
Answer:
option d Variations in local temperatures
Explanation:
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Other organism would have to compete with the Zebra Mussels and most likely cause a collapse within these different populations