What is the force of resistance acting between objects in contact and tending to dampen their motion?

Biology

2 answers:

Zanzabum3 years ago

8 0

Answer: 3.friction

Explanation: friction is a force of resistance acting between objects in contact and tending to dampen their motion

aliina [53]3 years ago

4 0

Answer:

friction

Explanation:

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Cultures of a bacterial species were incubated on the shelf of a refrigerator (5 C), out on a lab bench top (22 C), on the shelf

Setler79 [48]

D) Psychrotrophs.

Explanation:

Psychrotrophs are those bacteria which can tolerate cold temperature and have optimum growth above 15 degree Celsius.
Halophiles prefer high salt concentration.
Mesophiles prefer temperatures with a average of 37 degree Celsius.
Anaerobes grow in absence of oxygen.
In the given experiment, none of the bacterial cultures were placed in saline or anaerobic conditions. So, the bacterial species is not an anaerobe or halophile.
Again the cultures did not show growth at 37 degree celsius so they are not mesophiles.
Maximum growth at 22 degree celsius and a little growth in refrigerator make it obvious that the species is a Psychrotroph.

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2 years ago

A mixture that has the same composition throughout is called a(n)

agasfer [191]

Answer:

Homogeneous Mixture

Explanation:

They are mixed

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1 year ago

Which lists the steps of moitosis in the correct order?<br><br>PLZ ANSWER QUICK

yarga [219]

Answer: Stages of mitosis: prophase, metaphase, anaphase, telophase.

Explanation: UR welcome

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2 years ago

Drag the labels from the left to the correct locations in the table to contrast r- and K-selection.

Mandarinka [93]

I don’t see any labels, but remember that humans are a great example of a k-selected species. High rates of parental care leads to high survivorship of offspring, and thus negates the need to have large amounts of offspring.

R-selected species are quite the opposite. They produce large amounts of offspring at many intervals in an attempt to maximize survivorship, as they don’t have strong parental involvement with their young. Think of insects.

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Why do you think all organisms can use glycolysis but not all organisms use the Kreb’s cycle and ETC?

olga2289 [7]

WELCOME TO BRAINLY I NOTICED THIS IS YOUR FIRST QUESTION♥

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