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Rudik [331]
2 years ago
11

An astronomer observes the light of a galaxy that is 600 million light-years away. How old is the light?

Biology
1 answer:
Triss [41]2 years ago
7 0
<h2>600 million years old.</h2>

Explanation:

<em><u>Ain't</u></em><em><u> </u></em><em><u>sure:</u></em><em><u>)</u></em>

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7.Write the structure and function of Endoplasmic Reticulum and golgibodies? pls pls answer it fast ...
Papessa [141]

Answer:

Endoplasmic Reticulum

Structure

It is a large dynamic structure that serves many role in the cell including calcium storage, lipid metabolism, etc.

Function

It's function is to produce protein for the rest of cells to function.

Golgi bodies

Structure

It is made up of series of flattened stacked pouches

Function

It collect and distribute substance made in cell,synthesis and secretion of many material.

4 0
2 years ago
Can someone plz explain to me in a paragraph how can pythons affect the everglades.
madam [21]

Pythons are affecting everglades very negatively they are causing chaos in the food pyramid attacking all levels and not having predators prey on them pythons have become a huge problem that must be dealt with quickly because their affects are being felt quickly and very largely.

8 0
3 years ago
Food webs are unable to cross from one environment into another (e.g., from land to water).
Yuri [45]

Answer: false, for example, if a frog eats flies, and the flies are land animals,  if they go extinct the frogs could die off, meaning any fish or water dwellers that eat the frogs can starve and cause a large chain reaction.

Hope this helps ^^

7 0
3 years ago
An organism that is asymmetrical can not be divided into identical or mirror images.Question 20 options:TrueFalse
dolphi86 [110]

It is true that an organism that is asymmetrical can not be divided into identical or mirror images.

8 0
1 year ago
Imagine looking through a microscope at a squashed onion root tip. The chromosomes of many of the cells are plainly visible. In
SIZIF [17.4K]

Answer:

D) metaphase

Explanation:

Mitosis is a type of cell division in which the cell divides its replicated chromosome in equal amount in two daughter cells. Mitosis takes place in four phases: Prophase, Metaphase, Anaphase and Telophase.

Metaphase is the stage of the cell division during which the chromosome is present in the highly condensed form present in the centre of the cell. The chromosomes are aligned at the equator of the cell.

Thus, metaphase is the correct answer.

5 0
3 years ago
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