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
Vanyuwa [196]
3 years ago
15

What simple machine did the Ancient Egyptians use to help them build the pyramids?

Biology
2 answers:
KatRina [158]3 years ago
5 0
I'm not entirely sure, but I think it is B) the pulley.
horrorfan [7]3 years ago
3 0
I believe it is A) inclined plane.
You might be interested in
Reactions between atoms occur when:
VikaD [51]

Answer; All the above

A) an atom seeks to fill its outer shell of electrons

B) an atom seeks to balance its positive and negative charges

C) the reaction will result in paired electrons

Explanation;

-In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

-During a chemical reaction an atom may lose of gain electrons resulting positive and negative ions (ionic bond formation) or may result to the paired electrons (sharing of electrons).

5 0
3 years ago
Read 2 more answers
Certain gene mutations can cause genetic disorders. However the same gene can also have a positive effect. The genetic mutation
N76 [4]
B is the correct answer
8 0
3 years ago
Read 2 more answers
If instead of ACT, the first DNA triplet was ACG, which amino acid would be coded for?
BigorU [14]
<span>The answer is cysteine. This is a half essential proteinogenic amino acid with the formulation of HO₂CCHCH₂SH. It is prearranged by the codons UGU and UGC. The thiol side chain in cysteine frequently partakes in enzymatic responses, as a nucleophile.</span>
6 0
3 years ago
Read 2 more answers
Complete the sentence. The Coriolis effect causes surface ocean currents to _____.
Marianna [84]
Here is the complete sentence with the correct answer; The Coriolis effect causes surface ocean current to sink toward the ocean floor, then rise again to the surface. The correct answer is D. 
4 0
3 years ago
What condition is needed for water to soak in the ground or percolate
Anon25 [30]
The condition is artesian
8 0
3 years ago
Other questions:
  • Taxonomic group that contains multicellular organisms. Members of this group are autotrophic and non-motile. These organisms pla
    11·1 answer
  • The interaction between which protein and ion initiates contraction of skeletal muscle?
    6·1 answer
  • ANSWER FOR BRAINILEST
    7·1 answer
  • An ion channel that opens when neurotransmitter binds to it is called a __________-gated channel.
    11·2 answers
  • Which type of molecule contains the alcohol glycerol? which type of molecule contains the alcohol glycerol? carbohydrate phospho
    10·1 answer
  • 10 points Scientists discovered that The Cumberland Bone Cave in Maryland holds bones from hundreds of animals from different cl
    11·1 answer
  • What is used for building structures in the body they can also be enzymes?
    5·1 answer
  • What is the main substrate in the first step of glycolysis?
    14·1 answer
  • Name the cavity between the nose and mouth.
    14·1 answer
  • Select the correct location on the image.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!