Plants provide us with oxygen, food, fuel and fiber. Among other reasons, scientists study plants to improve and secure the food supply for an increasing world population, identify new sources of bioactive compounds and medicines, improve fiber production and identify sources of biofuels and biorenewable resources.
Is a form of agriculture, used especially in tropical Africa, in which an area or ground is cleared of vegetation and cultivated for a several years and then abandoned for a new area until its fertility has been naturally restored.
energy is lost at each level of consumption so it’s simply not efficient to be a 5th + level consumer
The correct answer is number quadrant level c
Answer:
Acquired immunity
Explanation:
Based on the information provided within the question it can be said that the term being mentioned is called Acquired immunity. This term (like mentioned in the question) refers to an immunity that the body learns when the individuals immune system runs into unknown invaders and manages to recognize antigens. Allowing the body to slowly become immune to those invaders that are attacking the immune system.
