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oksian1 [2.3K]
3 years ago
8

witch can be classified as a trace fossil A. dinosur bone B. srimp burrow C. imprint on a fern leaf D. mold of a clam shell

Chemistry
2 answers:
kakasveta [241]3 years ago
8 0

B. Shrimp burrow.

Explanation:

A trace fossil is a fossil left by the animal, such as a foot print or a burrow.  It is not part of the actual animal.

pishuonlain [190]3 years ago
4 0

Answer:

Shrimp Burrow

Explanation:

Hope that helped

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Covalent compounds are generally not very hard. Justify the statement.
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Covalent compounds are generally not very hard because they are formed by two or more nonmetallic atoms.

<h3>COVALENT COMPOUNDS:</h3>

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Covalent bonding occurs when two or more nonmetallic atoms of an element share valence electrons. This means that covalent compounds will not be physically hard since they constitute non-metals.

Examples of covalent compounds are:

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Learn more about covalent compounds at: brainly.com/question/21505413

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          Pi Bonds         =   3

Explanation:
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schepotkina [342]

An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organism .

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