Which statement is a description of weather? a. Summers in Tuscon are hot and dry

b. Winters are Flagstaff are cold and snowy

c. The temperature is 55 in Winslow today

d. The Sun will set in Yuma today at 6:45 pm

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?

Which of the following organisms are capable of self-fertilization? a.plants b.tigers c.humans