Hemophilia is an X-linked recessive disorder. A Punnett square is shown. The columns are labeled Upper X h and Upper Y. The rows are labeled x Upper H and x h. What is the probability of the offspring having hemophilia for the cross that is shown in the Punnett square? 0 percent 25 percent 50 percent 75 percent.

c. live where it’s cold and icy

answer; ///segregation;

i took a test for bio that had this question and these were the correct answers, not sure if this is any now lol

the nervous system and the muscular system work together.  

sweat reaches the surface of the skin and evaporates into the air.

muscles underneath the skin relax, causing hair on the skin to lay flat.