Answer:
Physical barrier
Explanation:
Innate immunity is our first line of defense against invading organisms . inmates immunity include physical barriers, antimicrobial substances, normal flora etc.
The skin and mucosa of stomach and of other organs serve as first line of defense and the function of defense is both mechanical and chemical. The mechanical function involves physical barrier that prevent entry or translocation of organisms. The chemical function include substances that inhibit growth or destroy microbes e.g. gastric acid in the stomach.
<h3>
<u>☁️</u><u>A</u><u>N</u><u>S</u><u>W</u><u>E</u><u>R</u><u>:</u></h3>
Minerals are essential nutrients that?
A.regulate vital body functions
B.can come from living sources
<h2><u>C.all of these are true </u></h2>
D.can come from non-living sources
<h3><u>☁️</u><u>W</u><u>H</u><u>Y</u><u>.</u><u>.</u><u>.</u><u>?</u></h3>
All the choices there are <u>true</u> because minerals truly regulate body functions and can come from iving or non-living sources.
☁️ Authentic Answer
☁️ 좋은 하루 되세요 !!
<h2>
<u>❤︎</u><u> </u><u>P</u><u>e</u><u>a</u><u>c</u><u>h</u><u>y</u><u>B</u><u>u</u><u>n</u><u>s</u><u> </u><u>❤︎</u></h2>
It is because digestion happens in the smaller intestine
Answer:
I participate in environmental projects in my area.
Explanation:
I participate in implementing many environmental projects such as building and maintaining home garden or conducting a war on waste campaign in my area in order to clean and beautify the environment. due to building and maintaining home gardens, the environment becomes very beautiful while on the other hand, participate in waste campaign makes the environment clean from all waste material.
You need to put the picture
