Starch, glycogen and cellulose belong in <span>carbohydrates</span>
To feed nutrianse to the baby. whe the mother eats that goes to the umbilical cord and gives it nutriance
Kinetic energy is the energy of motion, even if it is slow so the answer is A.) because the baseball is not moving
Answer:
Selection pressures are external agents which affect an organism’s ability to survive in a given environment
Selection pressures can be negative (decreases the occurrence of a trait) or positive (increases the proportion of a trait)
Selection pressures may not remain constant, leading to changes in what constitutes a beneficial adaptation
Types of selection pressures include:
Resource availability – Presence of sufficient food, habitat (shelter / territory) and mates
Environmental conditions – Temperature, weather conditions or geographical access
Biological factors – Predators and pathogens (diseases)