Answer:
Melanoma signs and symptoms
Explanation:
A large brownish spot with darker speckles.
A mole that changes in color, size or feel or that bleeds.
A small lesion with an irregular border and portions that appear red, pink, white, blue or blue-black.
A painful lesion that itches or burns.
Answer:
1. The retina contains three kinds of colour receptors
Explanation:
Young-Helmholtz theory color vision says human can perceive colour due to the presence of colour receptors in the retina that receives colour in various wavelengths
That is correct. do you have any questions?
Answer:
BMI of 16 = being underweight
BMI of 32 = being overweight
Explanation:
If you have a BMI of 16 then you should be concerned about malnutrition, weak immune system and osteoporosis.
If you have a BMI of 32 then you should be concerned of diabetes, heart disease, gallstones, and possibly breathing problems.
A. None is probably the best answer because it depends on how much you have it wouldn’t be safe either way
