Isnt it not desirable? you dont want friction to act when you push a box
Answer:
Lymph nodes swell to protect us from illness if they do not swell non fatal illnesses could spell out death
Explanation:
Answer:
D
Explanation:
Larger organism increases more in volume than area. That's why larger organism uses respiratory systems or organs and systems instead of simple diffusion for removal of waste and absorption of nutrients.
They all face the characteristics of life, they are all living, and they all have cells.
They are also made up of matter.
