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
Sergio [31]
3 years ago
6

What came first the chicken or the egg

Biology
2 answers:
NISA [10]3 years ago
8 0

Answer:

The egg came first, and then it hatched a chicken.

Monica [59]3 years ago
7 0
Actually....most common theory is that the chicken came first because...the egg shell can only be produced by a chicken not on its own....just a theory we still dont know
You might be interested in
Mismatched blood transfusion reaction with hemolysis of blood cells is an example of type ii, _____ mediated hypersensitivity re
Naya [18.7K]
The answer to this question would be: antibody

There are 4 types of hypersensitivity. In type II hypersensitivity, the reaction depends on the antibody. Some of the body cells surfaces were similar to the pathogens that the white blood cells trying to fight. This causing the body also attack the body cells too. It is also called cytotoxic hypersensitivity.
In mismatch transfusion, the receiver recognizes transfused blood cell as foreign material so it was making antibody to fight it.
6 0
3 years ago
How populations grow
liubo4ka [24]

There are two types of population growth: exponetial growth and logistic growth

6 0
4 years ago
*<br> 1. In the water cycle, water goes from a liquid to a gas during which stage?
Ira Lisetskai [31]

Answer:Evaporation Evaporation is simply the process by which liquid turns into a gas. Water (a liquid) turns into vapor (a gas) when heat energy is applied to raise its temperature to 100°C (212°F). Water in the liquid state is a compound, and the heat breaks up the bonds into water molecules, which is gaseous.

Explanation:

6 0
3 years ago
When four hydrogen atoms bond with oxygen and four electrons what molecule is created?
galina1969 [7]
Hey the answer to this question is Covalent bond.
4 0
3 years ago
1. On your graph paper, label the x-axis as "Atomic Number." Label the y-axis as "Atomic Mass." There are no units for atomic nu
Aneli [31]
Wait when is this due
7 0
3 years ago
Other questions:
  • What normally happens when the blood glucose level falls?
    5·2 answers
  • Why are we not able to see viruses with the compound light microscopes?
    8·1 answer
  • What is the name for a complex organized group of organisms?
    15·1 answer
  • Fill in the blank.
    12·2 answers
  • How is the destruction of rain forests linked to increases in the greenhouse effect?
    8·2 answers
  • If the ancestral form for a particular lineage was aquatic and used gills for respiration, what changes would you expect to see
    6·1 answer
  • un caballo negro de antepasados desconocidos fue apareado con cierto numero de yeguas de color rojo deraza pura, estos apareamie
    13·1 answer
  • What does the pulmonary vein do?
    9·2 answers
  • HELP ASAP WITH THIS GIVING BRAINLIST
    9·1 answer
  • 1. There are 200 bones in the human body. 2. The skeleton is the structural arrangement of bones in the human body. 3. A bones a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!