The scientific method- Form an hypothesis
conduct an experiment to test that hypothesis
So yes researchers could review his experiment and his theory to detect any possible flaws.
Scientists do this all the time
<u>Answer:</u>
An example situation of artificial selection is "More African elephants today naturally lack tusks compared to the elephant populations 100 years ago, because big game hunters sought elephants for ivory".
<u>Explanation:</u>
- The process of breeding animals to acquire the desired characteristics by the external means other than natural selection and behavior of animal itself is called as artificial selection.
- The first artificial selection was carried out by Darwin when he mated penguins that would have a higher chance of breeding.
- The practice of artificial selection was existing in human civilization a long time ago.
- This process was used to use wild animals and domestic animals in battles and other household works.
Staphylococcus Aureus is a gram-positive
Answer - 1,000 kcal/day
Given the situation above, Matthew should consume an extra <span>1,000 kcal per day in order </span>to regain to a healthy weight. This <span>will promote a two pound weight gain </span>per week. <span>Typically, one pound of fat weighs 3500 kcal, so it would takes </span>an extra<span> 3500 </span>calories<span> to gain one pound of body weight.</span>
Meiosis and mitosis both have the nuclear membrane that breaks down as the DANA organizes into chromosomes