Answer:
tempersture
Explanation:
the hotter the temperature the higher the kinetic energy
Reduce can be lowering the amount of waste produced.
Reuse can be using materials repeatedly.
Recycle can be using materials to make new products.
Answer:
so am I
hxxfhjgxdfhhhzhdvdvdbdsjs
Answer:
Simple organisms, such as theamoeba and earthworm, have a moist, permeable external surface. Oxygencan pass into them through this surface by diffusion. A large surface area is needed for effective gas exchange - so larger, more complex, organisms have special organs such as gills and lungs.
Explanation:
Answer:
1 Carbon dioxide (CO2) enters
2 Oxygen exits
3 water H2O is absorbed
