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miskamm [114]
3 years ago
12

A student creates a model of the formation of fossil fuels by first placing a layer of leaves, representing organic matter, in t

he bottom of
a cup. What step will come next in the model?
Pouring water over the leaves to model washing away by rivers
Adding sand on top of the leaves to model burial in sediments
Burning the leaves to model the decay of the organic matter
Putting the leaves in the freezer to model conditions on top of mountains
Biology
1 answer:
nadya68 [22]3 years ago
3 0

An Adding sand on top of the leaves to model burial in sediments.  

Explanation:

I know because I'm different breed

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Question 5 please answer
otez555 [7]

Answer:

C.

Explanation:

I believe it would be C.

The tree is just starting to get  flowers, nut its already come out of the ground and so its not in the seed stage, and it does not have bark yet  so it cant be an adult tree

4 0
2 years ago
The ________ is a region of dense bone that surrounds and protects the membranous labyrinth. vestibule membranous callus bony ca
Law Incorporation [45]

The bony labyrinth is a region of dense bone that surrounds and protects the membranous labyrinth.

Labyrinth is the name given to the inner ear. It is made up of a network of interconnecting sacs and canals. The inner ear is composed of two parts: bony labyrinth and membranous labyrinth. A vestibule, three semicircular canals, and a spirally wound cochlea make up the bony labyrinth. It is perilymph-filled.

The membranous labyrinth is encircled by the bony labyrinth. It includes the hearing and balance sensory receptors. The cochlear duct, saccule, and utricle and three semicircular ducts that make up the endolymph-filled membranous labyrinth. The cristae, an organ of corti, and the ampullaris maculae are examples of sensory receptors.

To learn more about inner ear, membranous labyrinth and bony labyrinth here,

brainly.com/question/28169216

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4 0
1 year ago
1. Changing environmental conditions, such as temperature or pH, can affect enzyme shape. How would this alter the enzyme's func
valentina_108 [34]

hi <3

changes in the enzyme's shape would decrease its ability to function as this would change the active site of the enzyme, meaning it is harder for it to carry out its job.

this is why we try to keep enzymes in their optimum environmental conditions so they can function their best

hope this helps :)

5 0
2 years ago
This phase had only 3 cells spending 8.3% of the time?
Daniel [21]

Answer:

B. Metaphase

Explanation:

5 0
2 years ago
Nonspecific permeases a. allow a variety of molecules to cross the cytoplasmic membrane. b. allow only water to cross the cytopl
andriy [413]

Answer:

a. allow a variety of molecules to cross the cytoplasmic membrane

Explanation:

The cells have different molecules in its membrane. As a membrane the main function of it is to regulate the income and outcome of substances that the cell needs or the cell has like some wastes.

Some of these molecules can be some proteins like the permeases, that is going to  regulate the solutes that can enter the cell, but since they are non specific, that means that can not make the difference among one carbohydrate and another (as an example).

3 0
3 years ago
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