1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
OLEGan [10]
4 years ago
15

Every human being started as a single__________ cell.

Biology
1 answer:
patriot [66]4 years ago
3 0
Sperm
-------------------
You might be interested in
Exposure to environmental tobacco smoke (ets) causes approximately _______ nonsmokers to die of heart diseases annually.
Arte-miy333 [17]
Exposure to environmental tobacco smoke causes approximately 45 to 46,000 non smokers to die of heat diseases annually. Smoking harms the cardiovascular system in many ways which include; damaging the lining of arteries, reduces HDL, good choresterol, Raises LML, bad cholesterol, increases blood pressure and heart rate, it also causes the platelets to stick together in the blood stream and speeds the development of fatty deposits in the arteries among other risk factors. 
7 0
4 years ago
Somebody somebody help me please. I'll give brainliest to anyone who gets it right​
torisob [31]

Ans. The Adrenal Gland Recieves a message to stop releasing CRH

6 0
3 years ago
In terms of genetic composition, how similar are offspring produced by sexual reproduction to their parents? Write in 2 to 3 sen
Mamont248 [21]

Answer:

That Is is the Word is Sex The sex is the Same only way for if u have a Baby

4 0
2 years ago
Read 2 more answers
We need to recycle our waste because Earth is a closed system with respect to
Monica [59]

I disagree because although recycling is good, Earth firstly is not a closed system and new matter enters the environment all the time, such as comets.

5 0
3 years ago
Below is a segment of a strand of normal DNA:
Ede4ka [16]
This would be an example of:
C) an insertion mutation.

Notice how the sequence contains the same letters as before, only an A is added to the beginning. Adding extra nucleotides is an example of an insertion mutation, a type of frame-shift also, because the reading frame will be thrown off downstream.
3 0
4 years ago
Other questions:
  • What field or fields of science is (are) involved in domino chain reactions?
    13·1 answer
  • PLEASE HELP ASAP!!
    5·1 answer
  • In c4 and cam plants carbon dioxide is fixed in the _____ of mesophyll cells.
    5·1 answer
  • What role does molecular evidence play in determining how closely two species are related to each other?
    9·1 answer
  • DNA is
    12·1 answer
  • Https://youtu.be/9TbCQi-cVdY​
    12·1 answer
  • What does each letter in the acronym F.O.I.L. stand for?<br> F<br> O<br> I<br> L
    7·2 answers
  • A plasmid that encodes resistance to ampicillin and tetracycline is digested with the restriction enzyme PstI, which cuts the pl
    8·1 answer
  • Which description identifies a solid?. Single choice.
    11·1 answer
  • How does the heart keep the blood flowing throughout the body?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!