allycat66 allycat66

11-04-2017
World Languages

contestada

human skin contains melanin.melanin helps protect the skin from which environmental factor?

Respuesta :

Katieisawesome Katieisawesome

11-04-2017

melanin helps protect the skin from the uv radiation from the sun and also helps keep germs and diseases from entering the body.

Answer Link

ryleemadison01 ryleemadison01

11-04-2017

UV radiation or like sunlight

Answer Link

Otras preguntas

i will you brainliest what are signs of heart attack

This graph shows a proportional relationship. What is the constant of proportionality? Enter your answer in the box. 20,120 18,108 12,72 5,30

HELP NOW!!!!!!!!!!!!The zero mark on the number line represents Maya’s home. The negative numbers represent the number of feet Maya walks from her home toward t

What factors contribute to the urgency with which a patient must be treated in an emergency room? Help!!

What is another name for acute viral rhinopharyngitis.

Does the system shown always, sometimes, or never have a solution when a=b? [tex]a\geq b[/tex]? a

What happens to carbon in plants when the plants die?.

7 1/2 divided (4 1/2-5 1/8)=

For each codon, find the correct tRNA anticodon and drag it to the ribosome. Start with the AUG codon in the ribosome. Find and drag its match, the UAC anticodo

What is a wave?(2 points) It describes the change in sound in which something goes from high to low. It describes the flow of heat which flows from an area of