Answer:
Correct answer is '"c" Nazca lines.
Explanation:
The Nazca lines are considered as drawings on the ground.They are huge parallels lines that run for miles.
They are in the Pampa region of Peru, an uninhabited area of the Peruvian coast .These lines were discovered in 1920's when the first airlines started to flying around Peru desert.
Answer:
Genes carry the information that determines your traits which are features or characteristics that are passed on to you or inherited from your parents.
DNA contains the information to make proteins, which carry out all the functions and characteristics of living organisms
Chromosomes are structures within cells that contain a person's genes.
Explanation:
In archaeology, rock art is human-made markings placed on natural stone; it is largely synonymous with parietal art. A global phenomenon, rock art is found in many culturally diverse regions of the world. It has been produced in many contexts throughout human history, although the majority of rock art that has been ethnographically recorded has been produced as a part of ritual. Such artworks are often divided into three forms: petroglyphs, which are carved into the rock surface, pictographs, which are painted onto the surface, and earth figures, formed on the ground. The oldest known rock art dates from the Upper Palaeolithic period, having been found in Europe, Australia, Asia and Africa. Archaeologists studying these artworks believe that they likely had magico-religious significance.
Pathogens are the main factor for plant disease in forest ecosystems. They can cause disruption to tree functions. Although some positives reside along with these diseases. They are necessary for justifying control measures. They are one way that institutions and scientists decide what is important to study. These diseases can be used to justify funding for research or management. Ecologically, they can be a way of determining what factors are important in determining forest structure and dynamics.
