Answer:
Physical Weathering
Explanation:
As per the given conditions in the question, the primary effect is <u>mechanical action</u> which is also known as a <u>physical weathering</u>. During mechanical action, a rock is disintegrated into the smaller pieces. In the given statement, <u>the root of tree would grow in the crack and try to develop a strong network to get nutrients necessary for tha tree growth</u>. Thus, the <u>root would exert a pressure</u> in the crack to make more space for its growth and development (root network). This is primarily a mechanical action and an example of physical weathering.
Talking of early development we are referring to the embryonic
stage of development. The closer similarity of their embryos shows a relationship
between the organisms. For example an adult chimpanzee and an adult human being
look so different and on the other hand their embryos look so much alike.
Answer:
Systema Naturae, Linnaeus classified nature into a hierarchy. He proposed that there were three broad groups, called kingdoms, into which the whole of nature could fit. These kingdoms were animals, plants, and minerals. He divided each of these kingdoms into classes.
The population would decrease rapidly or they would have to relocate.
Answer:
It is known that observation is an initial part of the steps of the scientific method, considered as the most historical method of data collection and justified by the great evolution that the observational method has experienced in recent years.
That observation cannot be considered part of the scientific method, it is convenient to distinguish ordinary observation and scientific observation, ordinary observation corresponds to a brief mental reading that could be more projection than a real observation, being casual perceptions or occasional, without direction to hypotheses and without intentionality of seeking relationship between variables. Instead, scientific observation is one that gives rise to the problem, hypothesis, variables and others in a scientific investigation.
Likewise, the main objective of the real observation is the verification of the observed phenomenon, with the need to anticipate the error that could alter its perception. Being then, the real observation, the set formed by the perception and the interpretation, for this a good sensory integrity (senses) must be specified for a correct or real observation.