What factor prevents us from finding fossils from the Precambrian era?

Biology

2 answers:

kolezko [41]3 years ago

6 0

Answer:

rhe answer is that the rocks of that time are buried deeply under the soil.

Fed [463]3 years ago

3 0

<h3>What factor prevents us from finding fossils from the Precambrian era?</h3>

A. Life-forms in this era had no skeletons.

B. This was before life existed on Earth.

<h3>C. Life was destroyed by a series of mass extinctions.</h3>

D. There are no rocks left from that era.

<h2>#CarryOnLearning</h2><h2>#LearningIsFun</h2>

You might be interested in

Most dietary ______ are too large to be absorbed directly into the capillaries from the small intestine; they must be absorbed i

pashok25 [27]

Most dietary fats are too large to be assimilated and absorbed into the capillaries but they are otherwise absorbed into the lacteals.

<h3>What are dietary fats?</h3>

Dietary fat is necessary for good health. It offers you strength and aids in the absorption of vitamins by your body. Dietary fat has about twice as much energy per gram as carbs and protein.

In the villi ( an organ in the small intestine) is located the lacteal which is a lymphatic capillary that absorbs and assimilates dietary fats.

Most nutrients are also absorbed through the blood capillaries, but as for dietary fats and fat-soluble vitamins, they are absorbed by the lacteals.

Learn more about dietary fats here:

brainly.com/question/988503

7 0

2 years ago

Why are scientists interested in the origin of organic molecules? help me please...

valentina_108 [34]

Answer:

Gas from Earth's core came to the surface through volcanoes.

Recent hypotheses about the origin of organic molecules suggest that these molecules may have formed in hydrothermal vents deep in the oceans, where hot gases and elements emerge from cracks in Earth's crust.

<h2>Hope it helps you☸. </h2>

Thanks☸.

7 0

4 years ago

What was the impact of the use of fossil fuels during the industrial revolution?

IrinaK [193]

Impact of the use of fossil fuels during the industrial revolution was it made possible a huge increase in the amount of productive energy available to humans.

The development of machines, including steam engines and the internal combustion engine, made it possible to exploit vast new resources of energy stored in fossil fuels, specifically coal and oil. The fossil fuels revolution greatly increased the energy available to human societies during industrial revolution.

Contrary to this fossil fuel have some disadvantages like when fossil fuels are burned, they release large amounts of carbon dioxide, a greenhouse gas, into the air. Greenhouse gases trap heat in our atmosphere, causing global warming.

To learn more about fossil fuel , here

brainly.com/question/2582135

#SPJ4

8 0

1 year ago

brittle solid dull or shiny poor thermal conductor may conduct electricity ductile The properties listed here should be added to

nadezda [96]

The answer is B) metalloid

7 0

3 years ago

Read 2 more answers

ASAP is for my brother