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JulijaS [17]
3 years ago
8

What are traces or remains of organisms that lived in the past?

Biology
2 answers:
Eduardwww [97]3 years ago
4 0
The correct answer is D.) Fossils.

My reason being is because we have prove that dinosaurs existed , we got that proof from fossils.

I really hope that this helps.


Nady [450]3 years ago
3 0

Answer: Fossils

Explanation:

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5 0
2 years ago
PLEASE HELP ASAP!!
belka [17]

Answer:

urinary bladder, large intestine, stomach, small intestine, right lung

3 0
3 years ago
Which of these is not a product of cellular respiration
kakasveta [241]

Answer : Oxygen


I hope that's help !  

4 0
3 years ago
How does the collection and use of fresh and fossilized guano affect the phosphorus cycle and ecosystems.
wel

Answer:

Other deposits may be from fossilized bone or bird droppings called guano. Weathering and erosion of rocks gradually releases phosphorus as phosphate ions which are soluble in water. Much of the phosphate eventually is washed into the water from erosion and leaching.

Explanation:

3 0
2 years ago
How is the ruminant digestive system different than human digestive system?​
bulgar [2K]

background info:

Digestive system in animals is an important system in the context of digestion of ingested food into simpler forms that could be easily absorbed by the body cells.

This provides all the essential compounds needed by the body for the existence and development of the living organism. Different digestive systems have evolved according to different species, their feeding patterns, and their habitats.

answer:

Ruminant species survive only on plant matter. They are herbivorous animals.

Therefore, the digestive system of ruminants is evolved with the presence of a rumen which is a complex stomach with four different compartments.

Humans are omnivorous who depend on plant and animal matter both thus, their digestive system composes of one stomach.

This is the key difference between digestion of humans and ruminants.

hope this helped

8 0
3 years ago
Read 2 more answers
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