Answer:
well s birds get scared easily, so there is something that tells them to get out of there.
dose that answer your question?
Answer: Option B) is a foreign molecule that evokes a specific response by a lymphocyte
Explanation:
An antigen is a large, foreign molecule (such as a protein) that stimulates the host organism to secrete lymphocytes and specific antibodies that bind to the foreign molecule, labelling it as foreign and destined for destruction.
Thus, option B is the answer
The order goes Solar system, Galaxy, Universe for both the size and the number of objects.
Answer:
Osmosis is the process that best describes the movement of water molecules into and out of the cell.
Explanation:
- Osmosis can be understood as the net shift of water molecules or its movement between the permeable membranes.
- Osmosis is caused by the difference in solute concentration between the consecutive membranes.
- Osmosis process do not transfer any ions and solutes contained by the water molecules.
- The movement of water is always from the lower concentration level to higher concentration level.
- Example of osmosis can be seen during the absorption and secretion of water in our small intestine.
Answer:
still 9 and 11. No operations are happening
Explanation:
