What is the major difference between oxygen and carbon dioxide as exist in your body A. your body needs oxygen to function carbon dioxide is a waste gas
B. your body needs carbon dioxide to function oxygen is a waste gas
C. oxygen exist as a gas in your lungs carbon dioxide exists as a liquid
D. Carbon dioxide exist as a gas in your lungs oxygen exists as a liquid

According to your text, early childhood educators should plan and implement the health component of their programs to respond to the a. need to find cures for communicable diseases. b. convenience of parents. c. predictable developmental patterns of young children. d. necessities of providing low-cost care.

Some viruses can be crystallized and their structures analyzed. one such virus is yellow mottle virus, which infects beans. this virus has a single-stranded rna genome containing about 6300 nucleotides. its capsid is 25-30 nm in diameter and contains 180 identical capsomeres.if the yellow mottle virus begins its infection of a cell by using its genome as mrna, which of the following would you expect to be able to measure? a) replication rateb) transcription ratec) translation rated) formation of new transcription factors

Why is mental-emotional health important? check all that apply. encourages others one feel better improves physical fitness fosters better relationships one do better in school enables one to enjoy free time