Which two organisms are able to form a symbiotic relationship with each other A.
mussels and giant clams
B.
Chemosynthetic bacteria and tube worms
C.
tube worms and giant clams
D.
mussels and tube worms

In the african savanna, more wildebeests are born than the environment can support. which is most likely to happen over a period of years as a result

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin