Will mark as
which of the following is false of the integumentary system?
a. keratin is the pigment responsible for skin color
b. the inner layer of the epidermis divides quickly
c. the body produces more melanin with stronger sunlight exposure
d. too much uv radiation can mutate dna in skill cells and cause cance

What must happen before meiosis can begin? a. four gametes must be produced b. the four tetrads must be pulled apart c. dna doubles and produces sister chromatids d. the cell membrane pinches together

What are the headings of a data table

Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.