Answer:
A) Cardio respiratory fitness is the ability of the cardiovascular and respiratory systems to supply oxygen to muscles.
Explanation:
Cardio respiratory fitness is referred to as the ability of the cardiovascular and respiratory systems to supply oxygen to muscles. Constant exercise enables the circulatory and respiratory systems to be more efficient and effective by making the muscle of the heart large enough to allow more blood to be pumped with each beat and an expectant increase in the number of arteries in the skeletal muscles which supply blood to the active muscles. Exercise enhances the respiratory system as well as the heart when it increases the amount of oxygen that the body inhales and shared to the body tissues.
Anatomy. study of structures.
bacteriology. study of bacteria.
botany. study of plants.
cytology. study of cells.
ecology. study of the environment.
embriology. study of developing organisms.
No, price doesn’t increase on demand.
Answer:
Nucleus
Chromosome
Gene
Explanation:
A simple explanation is that genes make up chromosomes, and chromosomes are located inside the nucleus. DNA is a thin, long string of codes and sequences that are basically the blueprint for making YOU. Genes are sections of DNA that are then shaped into a chromosome. Usually, 46 chromosomes are inside the nucleus. Having more or less chromosomes can lead to genetic problems.
Here's a photo to visualize. This photo is from Coolaboo.