Is the percentage of a rock that consists of void.
a. vugosity
b. void index
c. permeability
d. porosity
e. holiness?

How many cups of raisins do they haveall together? 2. about 210of the bones in your body arein your skull. your hands and skullcombined account for 720of you bones.how many bones do you have in yourhands? 3. for mother’s day, jen took her motherhiking. they hiked three trails. thearrowhead nature trail is 115of amile, the coquina baywalk is 210_ of amile, and the robinson preserve is 412of a mile. how far did they hike in all?

What is a compass? how does it work

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?