Drugs are dangerous when driving because it can decrease your reaction time. It can disturb your focus and how you estimate your distance and time.
Answer:
1. The ecosystem would eventually return to its original state
Explanation:
There is a whole part of ecology concerned about the effects fires have on the ecosystem and its processes.<u> It has been determined that most of the ecosystems are very renewable, managing to return to the previous state after the fires. </u>
For nature, fires are the normal process and the ecosystem is therefore adaptable to them. They manage to help the soil, clean out the litter, and shape the environment for regrowth. There are even species of animals and plants whose existence and reproduction is connected to the fires.
With human interventions in both starting and suppressing the fires, the ecosystem is disrupted and there is less chance of renewal.
Answer:
the brown bear (<em>ursus arctos</em>) also known as "brown bear" has at least 16 subspecies recognized by Wilson & Reader (2005) of which at least 5 are considered extinct. These plantigrades are currently considered in danger of extinction and from the phylogenetic point of view, they have been attributed to have a polyphylogenetic origin or polyphyletic lineage, which means the sequence of arrangements of species from ancestors to the descendant through evolution.
Explanation:
Genomic analysis using different statistical methods showed that the genetic flow is not limited to pairs of closely related species. There is a high flow of ancestral genes between the Asian black bear and the ancestors of the polar bear, the brown bear and the American black bear, which explains the difficulties encountered in reconstructing the phylogeny of the bears and that, up to now, lead to the conclusion of its polyphyletic linage.
Answer:
c. Designing the survey so that subjects are not forced to answer one question before going to the next.
Explanation:
A researcher while conducting specific research asks the participants which he or she has been chosen for the purposed of research to sign the informed consent in which the researcher has mention the terms and conditions and brief description about a particular study.
In an informed consent, a researcher should mention that the participant's information will be kept confidential and hence they can withdraw from the research whenever they want. They have the liability of answering questions and skipping them if they want to. In short, the researcher should follow the ethical guidelines.
<span>Kirk should
investigate the direct cost of studying at the college, including tuition and
study material costs. He should also research living costs, such as costs of accommodation,
food and transport. In addition, he should consider the cost of transport back
home during vacations. </span>
