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Ymorist [56]
3 years ago
6

Which technological tool helps earth scientists gain new knowledge about earth’s subsurface?

Biology
2 answers:
olchik [2.2K]3 years ago
4 0
C. Ground penetrating radar
Nastasia [14]3 years ago
3 0

Answer:

ground penetrating radar

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TRUE OR FALSE<br> Oxygen is absorbed into the bloodstream in the trachea?
Arte-miy333 [17]

False. Oxygen is absorbed in the alveoli sacs of the lungs.

Upon inhalation Air must first pass through the larynx and down to the trachea, which then splits off into two separate bronchial tubes, the bronchial tubes divide into smaller air passages known as the bronchi and those into even smaller bronchioles. The bronchioles end in tiny sacs called the alveoli which transfer the oxygen from the inhaled air to the bloodstream.

4 0
3 years ago
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Which type of relationship exists between hermit crabs and giant tritons?
Leona [35]

Hermit crabs and giant tritons have a commensalism type of relationship.

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3 years ago
In your own words, describe how the time required for digestion can be used to determine the time of death.
Paul [167]

Answer: Backdating the time required for food found in the stomach of the deceased to digest. Since digestion can't continue after death.

Explanation: The time taken for food to get digested can be employed to depicts time of death. This process involves understanding the period of time that usually takes the food found in the gastric of the deceased to calculate the time of death.

Different foods has varying time of digestion, so therefore, the gastric content is a good indicator to determine time of death by the doctor who is carrying out autopsy, since digestion does not continue after death.

However, it is established by scientist that food takes up to 4-6hours in the stomach depending on the size and type of food. Hence, if the status of the food found in the deceased stomach is noted accordingly and the time taken requires for digestion is also noted، the doctor can deduce the time of death accordingly from this two points.

7 0
3 years ago
At age 10 you carved your name into the trunk of a 20 ft oak tree at about chest-height (for your 10-yr-old self). Thirty years
dmitriy555 [2]

Answer: the tree is taller and place you carved your name is wider

Explanation: trees increases at their branch tip and so the carving on the base of the tree will still remain at the same spot you Left it. As the tree grows consistently, the base also expand the trunk because the trunk of the tree grows outwardly therefore the carving will expand since the truck of the tree increases in diameter.

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3 years ago
All cells have a ____ surrounding them
Mrrafil [7]

All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment. Ribosomes are the non-membrane bound organelles where proteins are made, a process called protein synthesis.

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3 years ago
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