<span>Birds and dinosaurs show homology because they are closely related, such as pigeon and tendon. They have different types of wings, but birds have evolved from dinosaurs. Unlike other species such as insects, which can be a homoplasy or a homology. This is due to its world and complexity.</span>
The answer to this is true
Answer: the earth was just starting to develop really well and well enough for life.
Explanation: atmospheric oxygen and oceanic calcium levels went up, but nobody needs to know that much facts about how earth developed, But the group called phyla started growing because of these conditions
The right answer is B. The equation is glucose + oxygen ==> carbon dioxide + water and energy is produced in the form of ATP.
Cellular respiration is a complete breakdown of glucose in the presence of oxygen, allowing a total release of its energy.
Glucose is "burned" in the presence of oxygen in the cells of animals and plants.
Breathing releases energy stored in glucose (during photosynthesis). The majority of this energy is transferred to ATP which can be used by all cells.
And the waste of respiration is carbon dioxide and water, which are precisely the raw materials of photosynthesis in chloroplasts (= closed circuit).
