4) Xeroderma pigmentosa (XP) is a rare genetic disease caused by defective photorepair mechanisms. Individuals with XP have a 1000-fold higher risk of skin cancer than those without XP. Explain why
individuals with XP have a higher risk of skin cancer. What precautions do you think an individual with
XP must take on a daily basis?

This is a type pf behavior that animals are born with and them to survive

Me the formula cacl2 represents the compound

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d