Helpful bacteria: Decomposers, Nitrogen fixers, Probiotics
Harmful bacteria: Pathogens, Salmonella, MRSA
Bacteria are microscopic,
single-celled organisms that exist in their millions, in every environment,
both inside and outside other organisms. There are many different types of
bacteria. One way of classifying them is by shape. Some bacteria are helpful
while some are harmful.
Well A osmosis is the movement of water so it isn't that answer
B diffusion may be the DMSO can diffuse into the cells directly
C phagocytosis only applies to phagocytes destroying pathogens
D active transport for this the cells have to use ATP to bring the DMSO across a concentration gradient
So I think the answer is B the DMSO moves from the blue substance into the cells directly.
hope that helps
C. He compared two groups of finches to illustrate natural selection
(although it was actually 4 groups of finches from 4 different islands)
Think of a Tree like a organic solar panel its leaves are cells basically what they do is turn the solar energy into food for themselves if the roots of the tree are too compressed the tree can get root rash and not have enough space to grow. It is important to always put trees in loose soil and let gravity do the work so that it will compact it at the right rate but, earthworms are a great way of fixing root rash because they will dig tunnels all around the roots for them to drink nitrates and nitrites in the soil for nutrients. The leaves turn a yellow color if the roots are that way or if there isn't enough phosphorus in the soil.
