It’s the storma!! Mark me brainist pls
False, changes in genes due to mutations can be beneficial. (An example would be polar bears. They had a genetic mutation that gave them their white fur. Therefore, they blended in with snow easier, ate more food, survived longer, and passed down their genetics, while those without the mutation died out.)
The answer should be water molecules still move between two solution, but no net movement.
Osmotic equilibrium means where two solution has reached the same amount of water potential because of the osmosis before, they have the same solute concentration now.
Always remember that water molecules still move in all solutions, but just that since there's no more concentration difference, the water molecules that move from right to left and left to right is equal. Therefore there's no net movement.
Answer:
the breathing rate with volume of each breath increases to bring more oxygen into the body and remove the CO2 produced. the heart rate then increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced often in the form of exercise.
Explanation:
Invasion and multiplication of the bacteria in body tissues result in local cellular injury due to
1 competitive metabolism
2. Toxin- which is a poisonous substance produced within living cells or organism
3. intra cellular replication
4. antigen-antibody interaction- which is a specific chemical interaction between antibodies produced by B cell of white blood cells and antigens during immune reaction
