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trasher [3.6K]
3 years ago
13

Which of the following statements best provides evidence of the big bang theory?

Biology
1 answer:
Oxana [17]3 years ago
6 0

Answer: D. Galaxies show a red shift, indicating they are moving away from each other.

Explanation:

Galaxies seem to show a red shift which indicates that the galaxies are moving away from each other. This provides evidence for the Big Bang theory because the theory posits galaxies will keep moving away from each other.

This is because when an explosion happens, matter moves away from the point where the explosion happened. If the Big Bang happened therefore, galaxies will move away from the source which is why galaxies are moving away from each other.

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Explain when both the processes of mitosis and meiosis are performed in a multicellular organism.
fiasKO [112]
The processes of mitosis and meiosis performed in a multicellular organism are mitosis creates indentical genetic copies of cells and meiosis creates haploid gametes. this is what make multicelllar organisms grow larger and repair damage.

hope this help
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Lorenzo quit smoking and reduced his alcohol intake. at the same time, he improved his healthy eating behaviors and increased hi
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Can u explain what "evidence" is.
FinnZ [79.3K]

Answer:

A proof for a crime/instance.

Explanation:

5 0
3 years ago
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Examples of how humans negatively affect local ecosystems are
iogann1982 [59]

Answer:

<u>A.  Building dams, deforestation cutting down trees), adding point sources to nearby streams to allow for run-off, building roads and structures, and salting roads.</u>

Explanation:

Removing non-native species from the environment helps the native ants to thrive without having any changes in the ecosystem effect them (i.e. new invasive animal).

Creating laws to prohibit fishing from local streams helps keep the fish alive and allowing them to continue to use this stream.

Planting trees and other plants to attract native species helps secure and grow the ecosystem of that area.

<em>This leaves </em><em>A</em><em> </em><u><em>as the answer.</em></u>

<u><em /></u>

Hope that helps you!

5 0
3 years ago
List the two types of viral reproduction and describe their differences. Make sure to note which one is immediately harmful to t
nadezda [96]

Answer:

The viruses replicate by lytic and lysogenic cycles

Explanation:

In the lytic cycle, viral proteins attach to the cell membrane in the host in order to release its genetic material to take advantage of the cellular host machinery and synthesize proteins to continue with the infection.  This is immediately harmful to the host.

In the lysogenic cycle, the genetic material of bacteriophage integrate into the host genome or form a circular replicon.

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