Active transport requires energy to happen, while passive does not and "happens naturally".
Skeletal and Muscular Systems
Answer:
The less supply, the more demand, and vice versa.
Explanation:
It also depends on how valuable the resource is.
Answer:
By definition, a body system is primarily comprised of different organs and tissues that work one another to achieve a common body process. These body systems would include:
Explanation:
Circulatory system - concerns with the circulation of blood
Digestive system - breaking down of food particles
Skeletal system - composed of bone structures serving as our body's framework
Nervous system - composed of nerve cells that responds to different stimuli
Respiratory system - concerns of utilizing the entry of oxygen and the exhalation of carbon dioxide.
Answer:
Asexual reproduction in starfish. Asexual reproduction in starfish takes place by fission or through autotomy of arms. In fission, the central disc breaks into two pieces and each portion then regenerates the missing parts.
Explanation: