5multiple choice:
1. which substance is not used when making a tool mark?
a. silicone<...
5multiple choice:
1. which substance is not used when making a tool mark?
a. silicone
b. candle wax
c. mikrosil
d. dental wax
2. in which stage of manufacturing can the type of glass be varied between soda-lime, borosilicate, and aluminosilicate glass?
a. floating
b. changing the rate of heating the mix
c. formulating the mix
d. annealing
3. which substance would be predominate in the top layer of soil?
a. pumice
b. humus
c. calcite
d. quartz
4. which smell describes red soil?
a. flowery
b. sweet
c. putrid
d. raw eggs
5. which technique would be best for bringing out details of an oily footprint or shoe print?
a. luminol dye
b. casting with sulfur
c. photographing with direct light
d. applying dusting powder
Answers: 2
Biology, 22.06.2019 16:00, warnene17
Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.
Answers: 1
Biology, 22.06.2019 18:30, maleja2038
12) several teeth were found in an area of flat land covered with trees and plants. the teeth were examined by a paleontologist, and it was determined that the teeth came from a shark. they found many other shark teeth in this area. however, the people who discovered the teeth were puzzled, because there was no source of water near where the fossils were found. what is the paleontologist's best explanation for why the teeth were found in this area? a) sharks used to live on flat land. b) this area was once covered with salt water. c) this area was once covered with freshwater. d) someone buried the shark teeth deep in the ground.
Answers: 1
Biology, 22.06.2019 20:10, shawn20034
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
Answers: 1
Social Studies, 15.04.2021 02:30
Mathematics, 15.04.2021 02:30
Mathematics, 15.04.2021 02:30
Mathematics, 15.04.2021 02:30