Round off the following numbers to the number of significant figures (sf) indicated. a. 7.524 to 3 sf _
b. 16.465 to 3 sf _
c. 84.996 to 2 sf _
d. 6.02502 to 2 sf _

a. 7.52

b. 16.5

c. 85

d. 6.03

Explanation:

significant number exempts 0 as a number which explains the last one. The two significant numbers there are 6 and 3

the child will have heterozygous dominant chromosomes as characters of his father are dominant over the characters of his mother.

the child is heterozygous

tracks, burrows, eggshells, nests, tooth marks, or gastroliths