Answer:
See Explanation
Explanation:
Higher level taxon indicate larger numbers of sub-taxon. This means that time must have passed, allowing sub-taxon to evolve. Therefore, larger, higher taxon must be older to allow sub-taxon to appear.
He’s dead. Really dead. Very dead.
Answer:
Tundra
Explanation:
to survive the long cold winters and to breed and raise young quickly during the winter they migrate
Answer:
Mechanical digestion:Begins with chewing Involves the teeth and tongue
Chemical digestion: Breaks down starch, protein carbohydrates, fats, and nucleic acids. Salivary glands produce an important substance for this type
Requires pancreatic juices and enzymes produced by the wall of the small intestine
Explanation:
Mechanical digestion starts in the mouth, it involves the breaking down of food into smaller particles.
Chemical digestion involves the breaking down of food into nutrients component that can be absorbable and used by the body cells.
It begins when the food mix with saliva in the mouth.
Chemical digestion starts from the mouth as the food mixes with saliva, Carbohydrate is been digested in the mouth while protein digestion takes place in the stomach. The pancreas produces important enzyme needed for digestion in the stomach.
Answer:
In which phase of mitosis do chromosomes align at the center and spindle fibers become visible? Explanation: Mitosis involves four distinct stages: prophase, metaphase, anaphase, and telophase. Prophase is the first step of mitosis, during which chromosomes condense and the nuclear envelope dissolves.
