IENEN OJOS PERO NO SON COMO LOS HUMANOSSO PORQU LOS PULPOS SI TALf
The earth rotates on a spinning tilted axis which causes the sun to face different sides of the earth, thus causing season changes.
By using sunlight, it evaporates the water. As it evaporates, the water vapor rises into the air and it creates clouds.
All ions that are atoms with a positive charge - protons.
All ions that are atoms with a negative charge - electrons.
All ions that are atoms with a neutral charge - neutrons.
Answer:
Provides cell structure.
Explanation:
The proteins which have amino acids within them provide cell structure.