How do the digestive and respiratory systems work together for the general health of the body? The digestive system provides oxygen, and the respiratory system provides glucose for the cells. The digestive system provides oxygen, and the respiratory system provides glucose for the cells. The digestive system provides glucose, and the respiratory system provides oxygen for the cells. The digestive system provides glucose, and the respiratory system provides oxygen for the cells. The digestive system provides carbon dioxide, and the respiratory system provides glucose for the cells. The digestive system provides carbon dioxide, and the respiratory system provides glucose for the cells. The digestive system provides glucose, and the respiratory system provides carbon dioxide for the cells.
Answers: 3
Biology, 22.06.2019 02:20
Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?
Answers: 3
Biology, 22.06.2019 08:30
Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino
Answers: 2
Biology, 22.06.2019 16:00
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
How do the digestive and respiratory systems work together for the general health of the body? The d...
English, 27.12.2019 14:31
Mathematics, 27.12.2019 14:31
Health, 27.12.2019 14:31
History, 27.12.2019 14:31
Geography, 27.12.2019 14:31
History, 27.12.2019 14:31
Mathematics, 27.12.2019 14:31
English, 27.12.2019 14:31
Mathematics, 27.12.2019 14:31
Mathematics, 27.12.2019 14:31
Mathematics, 27.12.2019 14:31