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Serga [27]
3 years ago
10

Some forces act at a distance and thus do not require _______.

Biology
1 answer:
velikii [3]3 years ago
7 0
Some forces act at a distance and therefore do not require contact with the object they are acting on.

A great example of this is gravity.
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Under the microscope, a cell shows formation of centrosomes and spindle microtubules.
german
<span>During metaphase, the chromosomes lie up in the middle. Microtubules of the spindle attach to the centromere. After this, during anaphase, the chromosome break at the centromere, separate, and move to the opposite poles. So, your answer is C. </span>
3 0
3 years ago
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Black jack (Bidens pilosa) belongs to the family Compositae. What is it’s: Genus.
AlladinOne [14]

Answer:

<h2>Genus : Bidens</h2>

Explanation:

Bidens pilosa ( Black jack) is a species of herbaceous flowering plant .

Science has provided us with the following information :

Kingdom: Plantae

Clade: Tracheophytes

Clade: Angiosperms

Clade: Eudicots

Clade: Asterids

Order: Asterales

Family: Asteraceae

Genus: Bidens

Species: B. pilosa

6 0
3 years ago
And spilled millions of liters of crude oil. The graph shows pink salmon populations in Prince
Ilia_Sergeevich [38]

The thing that the data suggest about the effect the oil spill had on pink salmon is option d. Pink salmon populations seemed to be minimally affected.

<h3>What is Pink salmon?</h3>

Pink salmon is called humpback salmon and it  is known to be a fish and it is said to be a species that belongs to the anadromous fish that is seen in the salmon family.

Note that form the image attached, The thing that the data suggest about the effect the oil spill had on pink salmon is option d. Pink salmon populations seemed to be minimally affected.

Learn more about oil spill from

brainly.com/question/12558255

#SPJ1

3 0
2 years ago
Meiosis produces..?<br> A.) gametes<br> B.) somatic cells<br> C.) body cells<br> D.) mitotic cells
nexus9112 [7]
The answer would be d
3 0
3 years ago
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For the common ancestor of all the Bilateria, what was the fate of the blastopore?
nataly862011 [7]

Answer;

It is impossible to tell from the data provided.


Explanation;

Different animals can be categorized as either protostomes and deuterostomes based on certain features of their embryonic developments.

For those categorized as protostome; the features include; mouth from blastopore, spiral,determinate cleavage, and coelom from solid masses of mesoderm

Those categorized as deuterostome have features such as coelom from folds of archenteron, radial, indeterminate cleavage, and anus from blastopore.


4 0
3 years ago
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