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Whitepunk [10]
3 years ago
5

What are three parts of a cell theory

Biology
1 answer:
Finger [1]3 years ago
5 0
1.All living things are made up of one or more cells. 2.A cell is the most basic structure of organisms. 3.All living cells come from pre-existing cells.
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Is the ocean a carbon sink or a carbon source
Fiesta28 [93]

Answer:

Explanation:

The Carbon CycleChanges to The Carbon CycleThe Ocean and CarbonBiological Pump

The ocean plays an important part in the carbon cycle. Overall, the ocean is called a carbon ‘sink’ because it takes up more carbon from the atmosphere than it gives up.Carbon dioxide from the atmosphere dissolves in the surface waters of the ocean. Some of the carbon dioxide stays as dissolved gas, but much of it gets turned into other things. Photosynthesis by tiny marine plants (phytoplankton) in the sunlit surface waters turns the carbon into organic matter

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3 years ago
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Humans walk upright using two legs. This is called _____ locomotion.
S_A_V [24]
This is called bipedal locomotion.

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3 years ago
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Which statement helps explain why humans have a highly developed forebrain and midbrain compared to other
GaryK [48]
I’d say, Humans have the ability for rational thought

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3 years ago
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Question 9.9. Which bone would a forensic anthropologist analyze to identify a victim as male or female?
OLEGan [10]

The answers would be:

Pelvis

Coroner's office

Here is more about your questions:

The pelvis is a good identifier when it comes to male and female because the features have distinct features. The female pelvis for example is broader and the inlet is much wider. It is structured that way to prepare the woman's body for pregnancy and child birth.

Forensic anthropologists is a sub-category of anthropology. Forensic anthropologists examine skeletal remains to determine how an individual lived, died, and how long they were dead. They can also identify who they were. Forensic anthropologists can assist especially when the remains are badly decomposed.

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3 years ago
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Normal leukocytes use several protective mechanisms in combating disease-causing microbes such as bacteria. Which of the followi
Anna11 [10]

Answer:b; exocytosis

Explanation: leukocytes are amoeboid white blood cells, which are involved in immune response .such response included combating foreign bodies like micro organisms which invade the body.they do this by engulfing the micro organisms and digesting them.

Phagocytosis, pinocytosis, receptor mediated endocytosis are the ways in which the cells engulfs the Invaders.

In endocytosis,the membrane of the cell traps the organism by forming an invagination.it then encloses the micro organism and digests it.

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3 years ago
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