Answer:
Measure your heart rate while lying down, while sitting down, and while standing. How does your heart rate change with body position?
Answer: Erythrocytes also known as Red blood cell compose about 40-45% of blood
Explanation: 40-45% of the blood volume is erythrocytes i.e the red blood cell. It contains heamoglobin a special protein that carries oxygen to the lungs.
Do not indicate response to prescribed medication. It might
be cancerous if Pap smears conducts in an HIV-positive client, but the test
does not indicate the immune system's response to prescribed medication.
Therapeutic HAART level is the recommended medication combination given to
clients with HIV to cause an increase in the CD4+ T-cell count. CD4+ T-cell
count Improved and reduced viral load reflect the response to prescribed HAART
medication.
Answer:
The correct answer is 4
Explanation:
The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.
Hope this helps you
Answer:
C.
Explanation:
Ecosystems like wetlands can break down pollutants and purify water. Soil formation is caused by primary succession in ecosystems. Never heard of hellstle sources so sorry if I got this wrong.
