A makes the most sense, though D could actually be an Ok reason, the other two aren't reasonable, a fire safety action? The door would be better open in a fire emergancy, it makes a quicker escape
Answer: Microbes in biofilms are more resistant to antimicrobials then are independent organisms.
Explanation:
Biofilms are a group of microorganisms that adheres to surface mostly due to individual free flowing bacteria which other organisms join and grows together with. They release slimy glue-like extracellular polymeric substance that provides them the ability to attach to cell surfaces, resist drugs, disinfectants and sterilization. Microbes in biofilm are at an advantage compared to individual microbes because they share nutrients and are protected from conditions that are harmful to them.
Special cells in the skin<span>, called melanocytes, make two different types of melanin, eumelanin and pheomelanin. ... Melanin helps </span>protect our skin<span> and hair by filtering out potentially harmful ultraviolet (UV) radiation from the </span>sun. The UV light from thesun<span> can </span>damage DNA<span> and cause cancer</span>
Answer:
yes
Explanation:
The leaves of purple plants still have chlorophyll which looks green to us. So since they have chlorophyll, they can carry out photosynthesis.
Answer:
.Mating systems are important to understand because they reflect the result of natural selection on mate choice, and ultimately on strategies for maximizing individual reproductive success
Explanation:
