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Ecosystems

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Mireille Rempel

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Cards in this guide (15)
What is an allele

a form of a gene apex

What are some alternative fields

do you mean fuels? nuclear energy is the best alternative energy source.

What is the x-coordinate for a point on the y-axis

x-coordinate on y axis is 0

What is an abiotic factor that can be found in a rain forest ecosystem

The correct answer is Oxygen, otherwise air. (APEX)

What best describes the ecosystems on earth

Separate ecosystems can affect each other.

What is a primary consumer gaining energy

A carterpillar eating a plant is an example of a primary consumer gaining energy.

Which of the following describes a reason for making a prediction when doing a controlled experiment

To indicate what specific results will support a hypothesis

to anticipate the observations or measurements that will be made apex

A biologist studies an ecosystem and finds that it has very few trophic levels What can you conclude about this ecosystem

it is not a stable ecosystem

How many trophic levels are there in the following food chain sunflower beetle or mouse

three

Which of the following is a decomposer hawk fungus owl ant

The fungi are decomposers.

In an experiment 90 newborn flies are divided evenly into three separate groups and placed in boxes inside an incubator that is maintained at a constant temperature of 30C. On a daily basis the fir

tempertaure

What describes an independent variableWhich of the following describes an independent variable

for Apex: the variable is an experiment that is manipulated by the scientist.

Is an example of parasitismWhich of the following is an example of parasitism

Worms consuming the blood of an animal

Which statement best describes the events that take place within the mitochondrial membrane

ATP is produced for use by cells.

which of the following would be considered a reliable source of scientific information

textbooks

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