Answer: Racial classification
Explanation: Racial classification can be defined as the way humans are classified based on their physical and social traits which they have such as how they look, their skin color, hair texture, the native languages they speak.
Scientists used racial classification to learn how unique and different humans are.
Capillaries<span> are </span>small<span>, thin </span>blood vessels<span> that connect the </span>arteries<span> and the veins. Their thin walls allow oxygen, nutrients, carbon dioxide and waste products to pass to and from the tissue cells.</span>
Answer:
A
Explanation:
Kenya has the most rapid increasing population
Answer:
Cell Z has the greatest solute concentration
Explanation:
- The water moves from higher potential to lower potential.
- More the solute concentration in solution the lower will be water potential.
- External mechanical pressure increases the water potential.
Cell Z has more solute concentration, So it require more external pressure to equalize its internal water potential with external water potential for stopping the movement of water from high potential to lower potential.
<em>Remember the maximum potential of water is zero at standard temperature and pressure.</em>
Catabolism + anabolism = metabolism
➡️Metabolism is a biochemical process that allows an organism to live, grow, reproduce, heal, and adapt to its environment.✔️
➡️Anabolism and catabolism are two metabolic processes, or phases.✔️
➡️Anabolism refers to the process which builds molecules the body needs; it usually requires energy for completion.✔️
➡️Catabolism refers to the process that breaks down complex molecules into smaller molecules; it usually releases energy for the organism to use.✔️
Hope it clear your doubts regarding the topic! :)
