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marysya [2.9K]
4 years ago
13

The principle stating that the oldest rocks occur on the bottom of an undisturbed rock sequence is known as A. superposition. B.

original juxtaposition. C. relative age dating. D. original parallelism.
Biology
1 answer:
aivan3 [116]4 years ago
8 0
I believe it is C.  Hope this helps ;)
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In plant cells, a(n) _______<br> forms in the center of the cell during cytokinesis
svetoff [14.1K]
A Cleavage Furrow forms between the two plant cells.
3 0
3 years ago
Which is a health technology?
IRINA_888 [86]

Answer:

antibiotics

Explanation:

pesticides have to do with nature and killing bugs, weeds, etc. Irrigation has to do with watering plants and people. Trucks are vehicles that transport. Antiobiotics help kill bad bacteria in your body when your sick, so that's health related.

8 0
3 years ago
Which best describes a disadvantage of this scenario?
Andre45 [30]

Answer:

Which best describes a disadvantage of this scenario?

Scientists have cloned goats so they can take out a

protein in the goats' milk and use it to make medicine.

The goats are raised in a laboratory. The medicine that

is produced can help with certain diseases that affect

humans.

O The goats will have more genetic variation

O The goats will become infected with the human

diseases.

There are unknown health risks to the goats.

O There could be many health risks to drinking the

goats' milkWhich best describes a disadvantage of this scenario?

Scientists have cloned goats so they can take out a

protein in the goats' milk and use it to make medicine.

The goats are raised in a laboratory. The medicine that

is produced can help with certain diseases that affect

humans.

O The goats will have more genetic variation

O The goats will become infected with the human

diseases.

There are unknown health risks to the goats.

O There could be many health risks to drinking the

goats' milkWhich best describes a disadvantage of this scenario?

Scientists have cloned goats so they can take out a

protein in the goats' milk and use it to make medicine.

The goats are raised in a laboratory. The medicine that

is produced can help with certain diseases that affect

humans.

O The goats will have more genetic variation

O The goats will become infected with the human

diseases.

There are unknown health risks to the goats.

O There could be many health risks to drinking the

goats' milk

Explanation:

8 0
3 years ago
During a hot August a football player weighing 100 kg has lost 5 L of sweat. His Hct before the workout was 45% and rbc count wa
frutty [35]

Answer:

13%

Explanation:

best answer

4 0
3 years ago
Which question would be asked in a dichotomous key?
Bingel [31]

Answer:

B. Are the insect’s antennae longer than its head?

Explanation:

Dichotomous key refers to the tool or method which helps the scientist to identify organisms.

It uses a specific series of questions which help in segregation of organisms and ultimately help the scientist to identify the organism on the basis of the observations or properties share by the organism.

Example of a simple dichotomous key is shown below.

Similarly, insects can have antennae longer or shorter than their heads. Thus, the question "Are the insect’s antennae longer than its head?" would help in segregating insects based on their antennae length.

happy to help ya:)

8 0
3 years ago
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