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Veseljchak [2.6K]
2 years ago
5

Definition: this is a way to estimate the order of geologic events by using rock layers, index fossils, or other methods.

Biology
1 answer:
Sedaia [141]2 years ago
8 0
How is this a question lol
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Gelatin... Group of answer choices A. is a breakdown product of pectin B. gives gummy bears their chewiness C. is obtained from
Karolina [17]

Answer:

B and C are correct

Explanation:

Gelatin also referred to as hydrolyzed collagen.collagen is a structural protein in animal and undergoes hydrolysis to form gelatin.

Gelatin appears as a translucent, colorless and flavorless food ingredient used as gelling agents in food, drugs and  cosmetics.

When dry it is bristle and becomes gummy when moist.

Gummy bears are known for their chewiness and gelatin gives them the chewiness.

8 0
2 years ago
Select the three statements that are true. To review the germ layers and the terminology associated with body cavities, see the
soldier1979 [14.2K]

Answer:

A diploblast has no mesoderm.  

A pseudocoelom has the same functions as a true coelom.  In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the tissue lining the outer side of the body cavity.

Explanation:

Diploblast organisms are the ones that have only two primary germ layers. These organisms have outer ectoderm and inner endoderm but no mesoderm. Example: Cnidarians

A true coelom is derived from mesoderm and is completely lined with tissue derived from mesoderm. The outer and inner linings of the coelom are made of muscle layers that are developed from the mesoderm.  

A pseudocoelom is the one that is incompletely lined with mesoderm. Both pseudocoelom and a true coelom serve as shock absorber and provide space wherein the internal organs can be placed. The fluid present in them sere as medium for transport of nutrients, gases, etc.  

3 0
2 years ago
What caused Earth to develop layers as it cooled?
Dominik [7]
The answer is difference in density. We know that the high central density suggests the earth must be rich in nickel and iron and that much of the core must be liquid. This lower-density air then rises and is replaced by cooler, higher-density air. The result is atmospheric circulation that drives the weather and climate through redistribution of thermal energy. 
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3 years ago
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Please help!!Located in northern Ukraine, site of the worst nuclear disaster in human history is the ___________ power plant.
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this event occurred at Chernobyl Nuclear Power Plant

hope this helps! - Jentri

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Please help with this
aalyn [17]

47:51 is almost 1:1 so the plant w/ red flower must be Rr n the white one rr.

ans is A.


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