Answer: There are a total of 22 bones in the skull. The skull is not only made up of bones but also cartilages and ligaments. The facial skeleton does not include the teeth and the cartilage of the nose. The skull contains foramina or canals scattered throughout the skull bones.
Answer:
Measure only daytime.
Explanation:
It is useless to measure the oxygen production every hour for 24 hours because oxygen is produced during day time due to the presence of photosynthesis process. Oxygen is produced in large amount during photosynthesis, some oxygen is used in respiration while the remaining diffuse out from plant body through stomata. After vanishing sunlight, the photosynthesis process stop and no production of oxygen occur. So only measure oxygen production at daytime as compared to every hour for 24 hours.
Answer:
Functions of vascular bundle: Transportation of water and minerals from roots to other plant parts and leaves. Transportation of food from leaves to all other plant parts.
Explanation:
hope it helps
The answer is;
Biosphere > Biome > Ecosystem > Community > Population
> Organism > Organ System >
Organ > Tissue > Cell > Organelle > Molecule > Atom.
This is a clear representation of the complexity of life on
earth. Over the course of evolution, abiotic elements developed into biotic
elements then to unicellular organism and finally to complex multicultural organisms.
