It flows from a high to low concentration gradient across the membrane.
Answer:
Heredity
Explanation:
The parents inherit some of the grandparents characteristics and the offsprings inherit the characteristics of the parent.
Natural selection could not occur without environment, and a act on animal.
Carbs are mainly used for quick energy (if not used are stored as fats)
Lipids are mainly used for protection (if not used are stored as fats and store the most energy)
Proteins are mainly used for hormone synthesis, making nucleic acids, cellular repair, and lots of other things
NUCLEIC ACIDS are mainly used for dna things
Answer:
The answer is A!
Explanation:
Because liquids and gases move, soilds will stay in place unless you move it.
