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Mice21 [21]
3 years ago
10

Which of the following is the best evidence to support the belief that air is matter?

Biology
2 answers:
Svetllana [295]3 years ago
8 0

Answer:

Explanation:Its C

-Dominant- [34]3 years ago
3 0
The answer would be C because it is the only answer that gives a scientific answer
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A sediment core is removed from the floor of an inland sea. The sea has been in existence, off and on, throughout the entire tim
sertanlavr [38]

Answer:

A. volcanic ash layers were regularly interspersed between the sedimentary strata.

Explanation:

The discovery of a fossil is a moment of accomplishment for archaeologists, hence the date dating process begins and the older the relic the greater its value for paleontology. Chemistry is present in this process, more precisely the carbon element, but other elements can be used as uranium, lead, potassium and argon.

In the case of the fossils reported in the question, to assign absolute dates to fossils in this sediment core would be most useful if volcanic ash layers were regularly interspersed between sedimentary strata because it would separate sedimentation times and allow the use of more than one element. dating, making the search more complete and the date most credible.

5 0
3 years ago
Read 2 more answers
What is the type of nitrogen that plants and animals cannot use without it being converted to a different form?
Yuki888 [10]
The nitrogen is captured and converted into a form that is usable by plants in a process called

<span>nitrogen fixation</span>
8 0
3 years ago
Use the chart above to determine which substitution mutation has the potential to cause more damage? Highlight your answer. (2pt
icang [17]

Answer:

This question is incomplete

Explanation:

This question is incomplete because of the absence of the chart referred to in the question. However, what appears to be the case is that the three nitrogenous bases represent codons (and the missing chart is the codon chart). The mutation that has the potential to cause more damage will be the one that would change the amino acid formed from the codon change.

A. CAU to CAC: The codons CAU and CAC both form the amino acid histidine and thus is not expected to cause a major damage.

B. UGU to UGC: The codons UGU and UGC both form the amino acid cysteine and thus is not expected to cause a major damage.

C. UCU to UUU: <u>Codon UCU forms the amino acid serine while the codon UUU forms the amino acid phenylalanine</u>. Thus, this eventual change in the amino acid formed has the potential to cause a major damage and thus option C is the correct option.

NOTE that a codon is a sequence of three DNA/RNA nucleotides that corresponds to a single amino acid.

8 0
2 years ago
Description of population density
Svetradugi [14.3K]
A measurement of population per unit area

For example x amount of people in 1000 square feet
6 0
3 years ago
Differntiate between fungi and bacteria
pochemuha
Well they are both alive but the bacteria are actually creatures as in living,moving things but the fungi is a plant it is livibg but doesnt have a brain nor a mind to think or a heart. actually the bacteria doesnt have a brain but oh well idk
5 0
3 years ago
Read 2 more answers
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