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ElenaW [278]
3 years ago
5

How can you tell the relative ages of rocks

Biology
2 answers:
V125BC [204]3 years ago
7 0

Answer:

In horizontal rock layers, the oldest layer is at the bottom. Each higher layer is younger than the layers below it.

Explanation:

artcher [175]3 years ago
3 0

Answer:

Its difficult to determine the absolute age so geologists use method to find a rock's relative age. Use the: LAW OF SUPERPOSITION: in horizontal sedimentary rock layers, the oldest layer is at the bottom. Each higher layer is younger than the layers below it.

Explanation:

(Rockaway Middle School)(Relative Ages Of Rocks)

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Part of the quadriceps group of muscles<br> a. Rectus femoris<br> b. rectus abdominis
mina [271]

Answer:

A. Rectus femoris

Explanation:

Rectus femoris is one of the muscles of the Quadriceps femoris group which in turn makes the anterior and posterior thigh. The rectus femoris,  vastus intermedius, vastus medialis, and vastus lateralis together make the quads. Rectus femoris is the thigh muscle that originates from the ilium. It is an example of bipennate muscle and has central tendons. Fascicles are located on either side of the tendons.

5 0
3 years ago
(multiple choice) biology, thanks!
tensa zangetsu [6.8K]

Answer:

Stablising

Explanation:

Bcoz they acquiring mean character

4 0
3 years ago
Read 2 more answers
In a small cramped kitchen, you and some friends are preparing a spaghetti dinner. the water is boiling and the pasta is now rea
DerKrebs [107]

In a small cramped kitchen, you and some friends are preparing a spaghetti dinner. the water is boiling and the pasta is now ready to be carried to the sink to drain. you pick up the pot of bubbling pasta water and start in the direction of the sink. the pot holder slips slightly, causing the water to splash onto your arm. the scalding water burns your forearm. you are experiencing a lot of pain, with a red, blistering burn on your arm.

The appropriate first response will be to cool the affected arm under running water and application of ice pack. The cold temperatures will lower the pain that is being felt.

6 0
3 years ago
In a DNA strand, this nucleotide will "pair up" with:
kirill [66]

Answer:

C.

Explanation:

Every DNA nucleotide pair will consist of one pyrimidine and one purine. Due to the chemical structures of the different bases, adenine (A) will always bind with thymine (T) and guanine (G) will bind with cytosine (C). The same is true for RNA except that A always pairs with a close relative of thymine, uracil (U).

5 0
2 years ago
A tail like structures which allows certain unicellular organisms to move
yaroslaw [1]
The answer is flagella.

Flagella are tail-like structures which allow some unicellular organisms to move. Although their primary function is in locomotion, they can also serve as sensory organelles that are sensitive to chemicals or temperature of the environment. They can be found in all three domains - bacteria, archaea, and eukaryota:
- Bacterial flagella have a rotary motor at the base of each filament turning clockwise or counterclockwise
- Archaeal flagella look like bacterial flagella.
- Eukaryotic flagella are structurally complex cellular projections.


6 0
3 years ago
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