immune system refers to any a ability of the body to resist Invasion by a disease causing organisms
Answer:
The skeletal system helps us so we can move with structure. Otherwise we'd be a pile of human on the floor. Yes our muscles help us move but our bones help our muscles help us move.
Explanation:
A passing warm front decreases air pressure due to rising air.
On the contrary, a cold front would increase air pressure due to the cold air sinking.
What enables humans to see light in the infrared range of the electromagnetic spectrum are
B. night vision goggles.
These goggles use technology to enhance all light, including the infrared rays, which aren't normally visible to the naked eye. This way you can see any type of light that is surrounding you. You'd normally see everything in a greenish hue, such as in the picture below.