Select the correct answer
This diagram shows the count of different species of snakes in a sample taken from an ecosystem. Each shape represents a unique species,
What can you conclude about the sample from this diagram?
*oo
B.
C.
D.
The sample richness is 3.
The sample richness is
The sample richness is 10,
The sample richness is 14

What is the following best defines climate?

How does science influence the decisions made about social, economic, and political issues?

Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos