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zubka84 [21]
3 years ago
7

1. One way that fossils form by the dead organism's soft tissue is ________ by sediments such as sand.

Biology
2 answers:
alukav5142 [94]3 years ago
6 0
1) C. Preserved
2) D. behavioral isolation
3) C. Artificial selection
Lisa [10]3 years ago
5 0
1. C
2.D
3.A.

Hope this helped
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What are two ways that diatoms differ from slime molds? The external coverings of diatoms are made up of , while slime molds hav
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<h3><u>Answer;</u></h3>

-Frustule

-Autotrophic

-Heterotrophic

The external coverings of diatoms are made up of<u> frustule </u>, while slime molds have cell walls containing cellulose . Diatoms are <u>autotrophic </u>because they make food through photosynthesis, while slime molds are <u>heterotrophic</u> because they eat decaying plant matter.

<h3><u>Explanation</u>;</h3>
  • <em><u>Diatoms are tiny single-celled algae that are covered with glass like shells made of silica. Slime molds on the other hand are fungus-like protists that re heterotrophic like protozoa in the kingdom protista</u></em>.

Diatoms and slime molds differ in a number of ways which include;

  • <em><u>Diatoms are food producer or autotrophs while the slime are consumers or heterotrophs and depend on the product produced by the primary producer such as plants, diatoms etc.</u></em>
  • <em><u>Diatom posses photosynthesis while the slime mold lack that.</u></em>
  • Slime molds are fungus like protists and have both plant and animal like characteristics while diatoms have only plant like characteristics.
  • <em><u>The external coverings of diatoms are made up of frustule, while slime molds have cell walls containing cellulose</u></em>


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