Answer:
The correct option is D: Sharkskin produces many chemicals that can be collected and used to create antibiotics.
Explanation:
Sharkskin can resist bacteria and other types of germs due to the microscopic pattern of ridges it has on its surface. This is especially useful in case of bacteria that have developed an antibiotic resistance. There are biotechnology companies that are developing a product with a texture like that of a sharkskin, so as to have the same properties of microbial resistance.
Hope that answers the question, have a great day!
A scientist should revise their experimental methods if they find that the method they are using does not get them to the outcome they expect and along the way in an experiment notices it has many flaws. They should change if necessary because a good scientific method maximizes results and leads to discovery. Hope this helps!
You didnt list the rest of the question. atleast I dont think. but, photosynthesis is a process used by plants and other organisms to convert light energy normally from the Sun into chemical energy that can later be released to fuel the organisms. so anything that feeds itself just by using sunlight is bc of photosynthesis. and thats manily plants & flowers
A control group is going to be something that you don’t “experiment on or change. It is grown or watched under normal conditions. This way you have a medium to say how things are “supposed” to go.
The experimental group is going to be where you “experiment” and change the normal conditions to see what outcome will occur ( under different conditions then normal )
<span>grouping students based on their average marks in the previous year's final exam</span>