Biology, 11.08.2021 21:10 quennnshyan7276
What's the main characteristic of porosity?
A. Porosity is a description of how pores are shaped and connected.
B. Porosity is the location at which aquifers are located for water flow.
C. Porosity describes the material found within soil and classifies the absorption capacity of that material.
D. Porosity is how much space there is in rocks and soil to hold water.
Answers: 2
Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Biology, 22.06.2019 03:30
Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?
Answers: 2
Biology, 22.06.2019 08:00
Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen
Answers: 1
Biology, 22.06.2019 10:00
Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast
Answers: 2
What's the main characteristic of porosity?
A. Porosity is a description of how pores are shaped an...
History, 14.11.2019 20:31
Mathematics, 14.11.2019 20:31
Mathematics, 14.11.2019 20:31
English, 14.11.2019 20:31
Mathematics, 14.11.2019 20:31
Mathematics, 14.11.2019 20:31
Mathematics, 14.11.2019 20:31
Spanish, 14.11.2019 20:31
French, 14.11.2019 20:31
Mathematics, 14.11.2019 20:31