Knowledge of earth system in order to protect, understand and develop research methods.
Answer:
white blood sells
Explanation:
they in ur blood and helps fights off diseases and heal cuts
Answer:
Natural Selection
Explanation:
In natural selection process of evolution, traits that are essential for an individual to be fit enough to survive under environmental stress become dominant.
Since the flowers are of blue or yellow color, it is essential for a bee to be able enough to perceive the blue and yellow color. Hence, the eyes of bee with time have evolved to perceive these two color so that they can pollinate flower.
Yes the weaker it is the more easy it is to prey on