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ira [324]
3 years ago
13

What do you have to do to break a

Biology
2 answers:
just olya [345]3 years ago
7 0

Answer: C. Break chemical bonds between the elements

Explanation: Molecules are chemically combined and cannot be separated by physical means. Therefore, cut it and smash it with a hammer do not apply.

erastova [34]3 years ago
5 0
C bc If not u don’t know what could happen to it
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Which of the following is most important in forming ATP
Anna007 [38]
Where are "the following" about ATP?
8 0
3 years ago
Read 2 more answers
3. What makes a sedimentary rock a clastic rock
mote1985 [20]

<em>Answer</em>

<em></em>

<em>Clastic sedimentary rocks are made up of pieces  of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock</em>

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4 0
3 years ago
The meninges is a three-layered, membranous covering of the brain and spinal cord. Read the descriptions below and then click an
AleksAgata [21]

The question is incomplete as it does not have the options which have been provided in the attached file.

Explanation:

1. Dura mater: the dura mater is the most superficial layer which is characterized by the folds. The dura mater forms the walls between the hemisphere of the brain that is between right and left halves of the cerebellum. The structure present in the dura mater is tentorium cerebelli and super sagittal sinus.

2. Pia mater: the deepest layer present which is adhered to the tissues of the brain. The cortical gyri blood vesicle are superficial to the pia mater.

3. Arachnoid mater: the middle layer which is characterised by transparent and gelatin-like appearance.

4 0
3 years ago
What is natural selection? Give example
Ksenya-84 [330]

Natural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment. For example, treefrogs are sometimes eaten by snakes and birds.

8 0
3 years ago
Punnett Squares are used by geneticists to determine the likely genotypes of the offspring of two parents.
PilotLPTM [1.2K]
That's correct - it's a square where on one axis, the paternal allele (allele = one of the possible forms of the same gene), and on another the maternal allele is listed. Often, it's also indicated whether an allele is recessive or dominant.

Then, in the table that results, all the possible "combinations" of allele between the paternal and maternal party are created. If you count how often a certain combination appears, it indicates the likelihood of that combination.
See the picture (though it is directly from Wikipedia, please note). The likelihood of BB is 25%, of Bb is 50%, and of bb 25%.

6 0
3 years ago
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