Cuadro comparativo sobre la gametogenesis y la ovogenesis

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

Some substances but not other can cross the (blank) membrane of a cell

The wind speed in the region between cities a and b was probably the greatest at noon on which day