What is upwelling?

A. The mixing of two biomes

B. The productivity of an ecosystem

C. When infertile species reproduce

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D. Water moving up from the benthie zone

Describe the five layers of the earth by providing the following information for each layer:

How does the growth among living and nonliving things differ?

Match the following terms and definitions. 1. two or more units are added together to form a new compound decomposition reaction 2. reactants used to form products can also be obtained from those products exchange reaction 3.

The surface area for diffusion across the membranes of cells in simple columnar epithelium is increased by the presence of

Which statement do you think is a scientific claim? Over two-thirds of the class will pass the biology test today because they studied more than one hour for it.

How does the life cycle of a praying mantis differ from the life cycle of a beetle?

Zygote, gamete, and fertilization are key terms associated with sexual reproduction. identify the definitions and examples of these three key terms

Do Cockroaches Evolve in Response to Living with Humans?

Which of the following might be a pioneer species in an area where there was recently a lava flow? Choose all that apply. Select one or more: grass lichen birds bacteria

What is the name of the highschool in union springs al