Help Frequent use of antibiotics is not related to the development of resistant bacteria? True or false

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

Which of these are fast-acting compounds that attack ocygen-dependent tissues known to be particularly sensitive to these compounds? a.nerveb.vesicantsc.cyanide compoundsd.pulmonary

Dark clothing enables sweat to be evaporated on the skin's surface very quickly. loose light tight