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Alexus [3.1K]
3 years ago
15

Why is it difficult for scientist to find fossils from the pre-Cambrian period

Biology
1 answer:
mojhsa [17]3 years ago
5 0
Because Precambrian rocks are in short supply, hence fossil evidence is harder to find.they only discovers sections of some Precambrian rocks there were no bones or shells to be permineralized.
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Please answer this. i need this.
maxonik [38]

Answer:

<h2>The scorpions</h2>

Explanation:

If you look the scorpion would only eat the insects so if the insects were removed then the scorpions wouldn't have any food and would die out causing extinction.

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<em>          Hope I helped!    Have a good day! . . . . or don't its up to you-</em>

6 0
3 years ago
Which of the following contributes to the desertification of the land?
Mrac [35]

Respuesta:

B. pastoreo excesivo de animales de granja

Porque son lugares secos.

Explicación:  

Las políticas e infraestructuras que promueven la agricultura en las tierras de pastoreo que no pueden mantener sistemas viables de cultivo, contribuyen a la desertificación. La mayoría de las áreas de tierras secas (el 65%) son tierras de pastoreo que son más adecuadas para el pastoreo sostenible que para el cultivo.

3 0
3 years ago
Read 2 more answers
What molecules are constituents of animal cell membranes?
OverLord2011 [107]

Answer:

fatty-acid-based lipids and proteins

hope this helped

Explanation:

3 0
2 years ago
What is the only thing that can scratch corondum?​
tatuchka [14]

Answer:

The only thing that can scratch Corundum is diamond.

Explanation:

We refer to the Mohs Hardness Scale for the hardness levels. We can see that Corundum is a level 9 which is the second highest so at a level 10 we see diamond, therefore diamond is the only thing that can scratch Corundum.

6 0
4 years ago
A farming community is experiencing an extended drought. Due to this, the community is low on water. The local and state governm
SpyIntel [72]

Answer:

(A) (B) (E) those should bee the right answers

Explanation:

4 0
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