What are the answer choices? I can help then
If you are conducting a study on the health of people who have been exposed vs not exposed, the method you should use to obtain data would be an observational study because it involves the pre-existing condition of the subjects.
I do not want to write a paragraph for you to plagiarize, but i will say that solar energy is more efficient and saves you money in the long run. Please mark brainliest!
Answer:
Answer is glycocalyx.
Explanation:
Glycocalyx is like a coat that covering the outside of organism such as bacteria. It composed or made up of glycoproteins, glycolipids and polysaccharides.
The function the glycocalyx found on the bacteria, is that, it is like a protective coat for the bacterial cell from the host reactor, which is the immune system/
There are two major types of glycocaltx and they are capsules and slime layers.
Answer:
Within the past 50 years, there has been a significant temperature increase on the Earth. Our world is getting dangerously warmer. Is it because of global warming? Some people, the climate change doubters, say there is no such thing. However, if you look at all the facts, you can clearly see that the temperature is rising. Humans are the reason for global warming and the temperature increase of the world.
