Biology, 09.12.2019 02:31 yolinda123429
Match the following. match the items in the left column to the items in the right column.
1. ammonification
the part of earth's crust that forms landmasses
2. assimilation
the gaseous layer of a planet, usually retained by its gravity
3. asthenosphere
process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition
4. astronomy
theory proposed by alfred wegener that the continents once formed a single supercontinent that broke up and drifted apart
5. atmosphere
process of heat transfer by the circulation or movement of a gas, liquid, or plastic material
6. biosphere
process by which plants or animals convert nutrients into usable organic compounds, such as proteins
7. continental crust
area where tectonic plates meet and push against each other
8. continental drift
the study of the universe beyond the earth
9. convection
the layer immediately surrounding the lower mantle; composed of molten rock
10. convergent boundary
the living organisms of earth
Answers: 1
Biology, 21.06.2019 19:30, AaronEarlMerringer
Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.
Answers: 1
Biology, 22.06.2019 02:30, afloyd642
Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)
Answers: 2
Biology, 22.06.2019 07:40, SkirrtCrackers
The third stage of cellular respiration is (2 points)
Answers: 2
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