Answer:
The answer would be true.
Explanation:
Bones that may have injuries, such as unhealed fractures, bullet holes, or cuts, can reveal the cause of death.
Answer:
b.false
Explanation:
blood vessels can only hold an small amount that is why their are so many in our body
Answer:
The correct answer is A
Explanation:
The right atrium receives blood from the upper vena cava and the inferior vena cava, the left atrium, receives blood from the pulmonary veins. The right ventricle drives blood to the pulmonary artery, and the left ventricle drives the aorta
Answer:
Diffusion is the net movement of any substance from a higher concentration region to the lower concentration region. It is conducting by a concentration gradient.
Osmosis is a process in which solvent (molecules) pass through a semipermeable membrane (SPM) from a lower concentration solution region to a higher concentration region so it equalizes the concentrations on each side of the SPM.
A <u>hypotonic solution</u> is a solution that has a higher concentration of solutes inside the cell than outside of the cell. Thus the movement of water is from outside to the inside of the cell.
A <u>hypertonic solution</u> is a solution in which solutes concentration is greater outside the cell and low concentration inside. The movement of water is from inside the cell to outside the cell.
An <u>isotonic solution</u> where two solutions having the same concentration inside and outside of the cell so there is free movement of molecules across a semipermeable membrane.
