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HACTEHA [7]
3 years ago
9

A sample of iron has the same dimensions of 2 cm x 3 cm x 2 cm. If the mass of this rectangular-shaped object is 94 g, what is t

he density of iron?
Biology
1 answer:
julia-pushkina [17]3 years ago
8 0

Answer: 77.88889

Explanation:

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PLEASE I DONT UNDERSTAND THIS!! qnq
denpristay [2]

Interesting biology question.

In order to answer this question, I hope you understand what is mitosis: cell division that creates two diploid "daughter" cells that are identical to each other. Gametes, remember, are the reproductive cells (egg cells and sperm).

If human gametes were made by mitosis, which is not true, because gametes are made in meiosis, they would simply be diploid with somatic cells. The two gametes would have 92 chromosomes, as each cell has 46 chromosomes. And after each generation, the number of chromosomes would keep doubling, which would be very weird. Remember that the normal amount of chromosomes that a human being has, is 46. Maybe humans would have mutations if that happened.

7 0
3 years ago
Choose THREE human activities that have a negative impact on the
ale4655 [162]

Answer:

The 3 would be the following:

A

captive breeding of organisms

E

introduction of invasive species

restoration of degraded land

5 0
3 years ago
State the effect of genetic bottlenecks
Wittaler [7]

Answer:

<h2> Changes in population size may have important effects on genetic variation and on the survival potential of viral species. Genetic bottlenecks are evolutionary events that reduce genetic variation of a population in a stochastic manner and result in founding populations that can lead to genetic drift.</h2>

Explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
8 0
3 years ago
Is division of Cell's cytoplasm, after which the cell enter's G1 phase.
nikklg [1K]

Answer:

it is composed of the G1 phase

Explanation:

6 0
3 years ago
What is the deffintion of hydrosphere
Igoryamba

Answer:

it is all the waters on the earth's surface not in the earth

Hope This Helped

7 0
2 years ago
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