We only know about extinct groups like dinosaurs, ammonites and trilobites through fossils. Some animals and plant are only known to us as fossils. By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other.
Answer: The major ethical issues in conducting research are:
1.Informed consent
2.Beneficence- Do not harm
3.Respect for anonymity and confidentiality
4.Respect for privacy.
However important the issue under investigation psychologists need to remember that they have a duty to respect the rights and dignity of research participants. This means that they must abide by certain moral principles and rules of conduct.
Answer:
a base ball held 1m
Explanation:
the closer to the ground the better the boitic potentail
When centrifuging biohazards, it is recommended that the safety buckets and sealed rotors be: Loaded and unloaded within the biosafety cabinet.
<h3>What is meant by centrifuging biohazards?</h3>
This is the term that has to do with the user of centrifugal force in the separation and the removal of substances in liquid as well as in solid materials.
What is required is that When centrifuging biohazards, it is recommended that the safety buckets and sealed rotors be: Loaded and unloaded within the biosafety cabinet.
Read more on Biohazards here: brainly.com/question/10686710
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The middle eastern country where you find the Suez Canal is Egypt!