Answer:
Plasma. The liquid component of blood is called plasma, a mixture of water, sugar, fat, protein, and salts.
Explanation:
Answer:
The answer is natural selection.
Explanation:
Natural selection will make an organism to survive and reproduce because, it will be better suited to the environment.
This is the reason why natural selection is considered as a key mechanism of the evolution.
X is the dominant allele / curly hair , females have two X chromosomes and males have an X and Y
