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3 years ago

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What do paleontologists use to determine the actual age of rocks? A.) Biogeography B.) Radioactive dating C.) Geologic time scal

e D.) Relative age

2 answers:

Sladkaya [172]3 years ago

3 0

The answer would be : B

stira [4]3 years ago

3 0

The answer to your question is B

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When predators consume prey that contain a toxic material, such as mercury, they may end up with a high quantity of the material

Hatshy [7]

A. Biomagnification

It is biomagnification because biomagnification means the concentration of toxins in an organism as a result of its ingesting other plants or animals in which the toxins are more widely disbursed.

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What is a gene, where is it located, and how can mutations<br> to a gene affect an organism?

Pavel [41]

Answer:

I think a gene is something that makes look how we look

Explanation:

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Which element within the respiratory system is responsible for removing foreign matter from the lungs

Nataly_w [17]

Answer:

Cilia

Explanation:

The element which is responsible for this is the Cilia. The form found in a human's respiratory system are known as Motile Cilia and basically act as brooms on the respiratory epithelium lining the respiratory tract. Huge waves of Motile Cilia communicate with one another in order to be able to effectively clean up all dirt and mucus from the lungs in a very organized and unified manner. This helps maintain our respiratory system running as effectively as possible.

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2 years ago

Which of the following types of mass movement occurs along a curved surface? A. Landslide B. Creep C. Mudflow D. Slump

cluponka [151]

I think its Landslide.
Reason : landslide is the movement of earth or rocks (Mass movement ) on the cliff or mountain (along teh curved surface) .

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5. Practice: Fill in the two processes that cause each of the following transitions.

xeze [42]

Answer:

<u>Ocean to clouds:</u>When warmed by the sun, water on the surface of oceans and freshwater bodies evaporates, forming a vapor. Water vapor rises into the atmosphere, where it <u>condenses</u>, forming clouds. It then falls back to the ground as <u>precipitation</u>. Moisture can also enter the atmosphere directly from ice or snow.

Cloud→ Glacier: The moisture then cools and <u>condenses</u> onto dust in the atmosphere to form clouds. Once in cloud form, this water will STAY in the atmosphere until it precipitates to the ground and collects in GLACIERS, LAKES, or OCEANS.

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2 years ago

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