Answer:
Arteries have thick walls composed of three distinct layers (tunica) Veins have thin walls but typically have wider lumen (lumen size may vary depending on specific artery or vein) Capillaries are very small and will not be easily detected under the same magnification as arteries and veins.
Explanation:
Answer:
Chlamydomonas containsingle-cell green alga to carry the procces of photosntesis
Explanation:
Answer:
it packages new protein molecules into vesicles.
Answer:
A) divergent
Explanation:
Divergent plate boundaries are where you find the most explosive volcanoes.
Answer:
Pathway of air: nasal cavities (or oral cavity) > pharynx > trachea > primary bronchi (right & left) > secondary bronchi > tertiary bronchi > bronchioles > alveoli (site of gas exchange)
Explanation: