Streptococcus pyrogenes : Round (or) Ovoid
Paenibaccilus polymyxa:
Aquaspirillum bengal: Helical
Explanation:
- Streptococcus pyogenes are gram positive, Round shaped, Anaerobic growth bacteria, Non-motile bacteria.
- Aquaspirillum bengal is helical in shape with its composition of deoxyribonucleic acid and cytosine. It is Gram negative and chemo-organotrophic. It is also motile with the help of flagella.
- Paenibacillus polymyxa is also known as Bacillus polymyxa which is capable of fixing nitrogen. It is found in soil, plant tissues and marine sediments. It has a major role in forest ecosystems and potential future applications as a biofertilizer and biocontrol agent in agriculture.
Rocky surfaces is the characteristic that both Mercury and Mars share. Mercury has a solid surface that is covered with craters and the surface of Mars is rocky and covered with canyons, volcanoes and craters all over it.
Other characteristics differ a lot. Mercury has no moon but Mars has 2 moons. Both Mercury and Mars have a thin atmosphere. Mercury has no to thin atmosphere. And temperature fluctuations are very vast between the two planets.
Answer:
I believe it's C? not fully sure, sorry if I get it erong6
Answer:
changes caused by harmful pathogens
Explanation:
The immune system is the body's defense system. It protects the body from things that can harm it such as bacteria, viruses, fungi, and toxins.
Hope this helps.
B
(without the control you won't know what a normal result would be without the independent variable).