C.
phytoplankton and zooplankton
Answer:
The answer is: Scientists can tell that punctuated equilibrium occurred if they examine the fossil record and see that one organism rapidly evolved different characteristics.
Explanation:
The theory regarding "punctuated equilibrium" followed after Darwin's Theory of Evolution. According to Darwin, species evolved over time. However, evidence supporting it is lacking when it comes to fossil record. He thought that this was because the fossils were incomplete.
Darwin's idea was contradicted by evolutionary scientists, named <u>Stephen Gould and Niles Eldrege.</u> According to them, species change after millions of years (this phase is called <u>"punctuated"</u>) and their change is sudden (and not gradual). This sudden change is very rapid, thus causing a fewer number of fossils being left behind. Most species who undergo speciation, occur in a different geographic location, thus leaving only a few number of fossils.
So, this explains the answer.
Hydrolysis: involves breaking bonds with the addition of water.
Remember, the principal product of the photosynthesis is the molecular oxygen and sugars; that means that a reduction in photosynthesizing plants will result in a decrease in dissolve oxygen.
Answer:
a) different types of animals and plants and the forest soil
Explanation:
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. Therefore, a scientist would need to include biodiversity when describing a forest's ecosytem.