Biotic factors include plants, animals, fungi, algae, and bacteria so the only answer would be invasive species
Answer:
The Cardiovascular System
Explanation:
The respiratory system draws air into the lungs. Oxygen diffuses through the walls of the alveoli and across the walls of the capillaries where it enteres the bloodstream. The oxygen molecules are picked up by red blood cells, which are pumped through the blood vessels by the action of the heart. As the red blood cells carrying oxygen pass through capillaries near the cells, oxygen diffuses into the cells.
Answer:
TRUE
Explanation:
Suspended silt diminishes the entrance of light into the water. This influences angle bolstering and tutoring hones and can lead to decreased survival.
Answer:
The genome is usually organized as a single linear or circular molecule of nucleic acid
Explanation:
Answer: Cloning, dude just watch jurassic park
Explanation:
