Use the blue word bank below to identify each of the following (2 points)

antibody antigen circulatory system digestive system
immune system immunity integumentary system lymphatic system
pathogen respiratory system skin venom
white blood cell

1. It is made up of white and red blood cells and platelets and carries oxygen to organs around the body.

circulatory system

2. This is developed by the body’s defense system to destroy pathogens.



3. Resistance to a particular disease.



4. A wall-like, first line of defense against disease, illness and pathogens.



5. It traps pathogens and other foreign invaders in mucus and cilia.



6. This is a part of a pathogen that signals the body’s immune system to respond.



7. The body system to which skin belongs.



8. It can destroy pathogens using hydrochloric acid.



9. Bacteria, viruses and parasites are examples of these invaders.



10. It contains white blood cells and has nodes that clean the fluid inside the system by filtering out pathogens, cancer cells and other particles.



11. This is another word for poison or toxin, often used when it comes from an animal.



12. They are contained in both the circulatory and lymphatic systems and fight disease.



13. This is your body’s combined defense system against infection, illness and disease.

what's the question ?

measuring physical properties lab reportinstructions: in the physical properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in tiny world. record your observations and test measurements in the lab report below. youwill submit your completed report.name and title: lyric lawton, mr.herbert, 10/13/17, physical properties lab. objective(s): i need to parvus build his house out of the right material, so he will stay cool in the mountains.hypothesis: if we use wood to build the roof of the house, then the temperature inside the house will remain cooler.if we use clay brick to build the walls and floors of the house, then the temperature inside the house will remain cooler.if we use aluminium to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate.if we use iron to construct the latches on the windows and doors, then the magnetism will keep the latches secure.

explanation:

the sun shines white and black light to our planet. the white light has all the colors in it. in our upper atmosphere, we have dust particles and oxygen molecules. the white light meaning all of the colors in a rainbow shines through the upper levels of the atmopshere and the blue light scatters across the entire planet. that is why our sky is blue.