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

2 answers:

6 0

Am certain that the factor that prevents us from finding fossils from the Precambian era is that Most rocks from that era are deeply buried. The precambrian is the informal name for the large expanse of time preceding the current Phanerozoic Eon. It began with the Earh's Formation about 4.5 billion years ago and lasted until the advent of multicellular life about 542 million years ago.

Harman [31]3 years ago

3 0

Answer: Life forms in this era had no skeletons

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Describe how the human body shows the life characteristic of organization

TiliK225 [7]

Answer and explanation;

The level of organization in human body is;

cells → tissues → organs → organ systems → the organism.

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-Tissues are groups of specialized cells working together to perform a specific function.

-An organ is a complex system of tissues working together to perform a life task for a human body. Examples: Heart, lungs, liver, kidneys, eyes, brain, stomach, intestines, and pancreas are a few of the organs that reside in the human body.

-An organ system is a group of organs working together to keep the human body alive. They include; Digestive system, Respiratory system, Endocrine system, Immune system, etc.

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3 years ago

13sim15/4 the answer is (<)

k0ka [10]

Don’t mind me getting my free points

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