Directions: Complete the chart below on a separate sheet of paper. What are the

During the first month of development, how many layers of cells make up the embryo?a. 1b. 2c. 3d. 4

miv72 [106K]

I believe it's 4 cells in the first month.

3 0

3 years ago

blondinia [14]

Yes it is really true about ancient times.

8 0

3 years ago

Statement with your logic

frutty [35]

ans: Population education is the process by which

change begins in the knowledge, attitude and behavior of

people regarding population situation and other different

aspects related to population. Population education is a

multidisciplinary or multi-dimensional subject because

it gives knowledge about population phenomenon like

demographic processes ,census,factors influencing

population,human sexuality, consequences of rapid

population growth etc. Along with these phenomenon

health education, sociology, economics, biology, statistics

and many more. It also helps us to enhance awareness

along the people to make rational and responsible decision

about population related processes, behaviours and

problems.Population education aims at understanding and

developing awareness as well as rational and responsible

attitude.

Hope this helped :)

3 0

3 years ago

Do antibodies respond to inflammation? Please only respond if you know the answer Thank you!

Monica [59]

Answer:

The immune response is how your body recognizes and defends itself against bacteria, viruses, and substances that appear foreign and harmful.

Information

The immune system protects the body from possibly harmful substances by recognizing and responding to antigens. Antigens are substances (usually proteins) on the surface of cells, viruses, fungi, or bacteria. Nonliving substances such as toxins, chemicals, drugs, and foreign particles (such as a splinter) can also be antigens. The immune system recognizes and destroys, or tries to destroy, substances that contain antigens.

Your body's cells have proteins that are antigens. These include a group of antigens called HLA antigens. Your immune system learns to see these antigens as normal and usually does not react against them.

6 0

3 years ago

what is the best possible way to verify claims a manufacturer makes about a supplements safety and effectiveness

aniked [119]

The best possible way to verify claims a manufactures makes about a supplement's safety and effectiveness would be to go to the manufactures website and look at the reviews, research the studies behind their product and ask around. Since supplements are usually regulated by the FDA, manufacturers are basically given the "honor system" to provide accurate information to consumers. Doing your own research will help immensely. If you ever see something on a supplement(s) that says, "This statement has not been verified by the Food and Drug Administration", I would take it at my own risk.

6 0

3 years ago