Volcano eruptions, hurricanes, and forest fires are all examples of natural disturbances which can lead to succession.
they are all smooth which tells us they are new
I believe the answer is chromosome or dna
Answer:
Systematic observation allows the understanding of each phase of a task, allowing the researcher to understand every thing that happens, generating a comprehensive and complete conclusion.
Explanation:
Systematic Observation is a method used to understand how a particular activity or task works. The researcher observes the stages of a process, the tools used, the difficulties that appear, the conversations and the results of the work. Systematic Observation is guided by a definite goal, one thing one wants to know about that activity. The observation is made over and over until there is sufficient evidence to assert such a thing.
Systematic Observation can be used to do Behavioral Mapping, Task Analysis, or Activity Analysis.
Answer and explanation:
Sand cats eat primarily small rodents, occasionally hares, birds, spiders, insects and reptiles. They are fearless snake hunters—their prey can include venomous vipers and other snakes. Living in a relatively desolate habitat, sand cats are opportunistic feeders out of necessity.