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Alexandra [31]
3 years ago
13

Please help,, i’ll do ANYTHING ,, HELP ASAP for number 25,, d was fertilization

Biology
1 answer:
aksik [14]3 years ago
4 0

Answer:

A

Explanation:

when did sexual reproduction have that but anyway its A

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In which layer would it be most difficult to breath?
ycow [4]

Answer:

I would believe the mesosphere would be the most difficult layer to breathe. Troposphere is where we are, ov we can breathe here, stratosphere would be hard to breath in as well

8 0
4 years ago
Which of these terms is associated with the single-celled ancestor theory?
lilavasa [31]
The term that is being described here which associates with the single-celled ancestor theory is LINE OF DESCENT PALEO-BIOLOGY. This study covers the theory in tracing fossils and as well as the existence of the organisms present in the present time. Hope this helps.
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4 years ago
Which best classifies milk of magnesia? <br><br> A. Acidic <br> B. Basic<br> C. Neutral
ira [324]
A I really hope this helped
8 0
3 years ago
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The diagram below is a model of the process of transcription.
lina2011 [118]

Answer:

b

Explanation:

The purpose of the strand B be would be <u>to carry the code from the DNA molecule in the nucleus to the ribosome.</u>

<em>Looking closely at the diagram, strand B is the strand of RNA that is still in the process of being synthesized while strand A is acting as the template. The function of the RNA strand is primarily to carry an encoded message in the DNA molecule from the nucleus to the ribosome in the cytoplasm where the genetic codes would be translated during the process of protein synthesis.</em>

The correct option is, therefore, b.

4 0
4 years ago
Justin designed an experiment to find out how running up bleachers affects his heart rate. First he records his resting heart ra
Zigmanuir [339]

Answer:

I believe it's only repetition which is doing the experiment over and over again.

Explanation:

Replication on the other hand would be if he was repeating some one else experiment with the same guidelines.

7 0
4 years ago
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