Answer:
Concentration gradient.
Explanation:
Diffusion may be defined as the process of the movement of solute particles down the concentration gradient. This process does not require the expenditure of energy.
The main driving force in diffusion is the concentration gradient. The molecules generally move from its region of the higher concentration towards the region its lower concentration.
Thus, the correct answer is option (3).
Living things produce offspring of the same species, but in many cases offspring are not identical with each other or with their parents. Plants and animals, including humans, resemble their parents in many features because information is passed from one generation to the next.
Answer: There are many important processes in the carbon cycle that primarily relate to ... CO2 is absorbed by various plants and vegetation and converted into carbohydrates via photosynthesis. ... The nitrogen cycle takes place in Earth's various "spheres" ... What is the difference between Carbon 12, 13, and 14?
1 answer
Explanation:
Answer:
a. human body systems interact with each other to perform life functions
Explanation:
The digestive system like all other organ systems relies on other organ systems working efficiently for it to work. For example the food digested by the digestive system is transported around the body by the circulatory system. Moreover enzymes and hormones needed by the digestive system are transported to target cells through blood
Answer:
because genes make up the infrastructure of your body, but at the same time so does your DNA. With a mix of your parents genes and your own personal DNA, a custom made human is made.
Explanation:
penus