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
valentina_108 [34]
3 years ago
7

Which of the following has mechanical energy? bouncing ball water in a reservoir book on a table person running falling tree

Biology
2 answers:
suter [353]3 years ago
7 0
I would agree with answer above
Yuliya22 [10]3 years ago
6 0
Book on the table because its sitting there

You might be interested in
Susan wants to see how different chemicals in the soil affect plant growth. Therefore, she gets all of the same type of plant, s
Mariulka [41]
The independent variable is the plant growth or how much the plants grow.
4 0
3 years ago
Read 2 more answers
If a DNA molecule is found to be composed of 40% thymine, what percentage of guanine would be expected.
Likurg_2 [28]

Answer:

10%

Explanation:

Chargaff postulated the complementary base pairing rule, where he stated that in the DNA molecule, Adenine (A) will always pair with Thymine (T) and Guanine (G) with Cytosine (C) i.e. A-T, G-C

Chargaff stated that the concentration of purines (Adenine and Guanine) is always equal to that of pyrimidines (Thymine and Cytosine) i.e. {A} + {G} = {C} + {T}

These equal concentration equals 100% in totality i.e. A+G+C+T= 100%

Thymine pairs with Adenine, if there is 40% of Thymine in the DNA molecule, it means there will be 40% of Adenine also. 40 + 40 = 80%. This leaves us with 100-80 = 20% for Guanine and Cytosine.

Since there will be an equal amount of Guanine and Cytosine too, Guanine will therefore, be 20/2 = 10%.

That is, 10% Guanine, 10% Cytosine.

8 0
3 years ago
During which process are food molecules broken down to produce chemical potential energy in the form of atp
Fittoniya [83]

Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen, A complex set of chemical reactions involving an energy transformation where potential chemical energy in the bonds of "food" molecules is released and partially captured in the bonds of adenosine triphosphate

8 0
3 years ago
The base of the pyramid is built from organisms that primarily
patriot [66]
THe base of the pyramid is built from organisms that primarily
A) are autotrophs.
7 0
3 years ago
Read 2 more answers
Visible light comes from which one of the sun's layers?
White raven [17]

Answer:

The correct answer is photosphere.

Explanation:

Visible light comes from the layer known as the photosphere.

The Sun's photosphere is the layer that emits visible light. The Sun's atmosphere has seven layers: The core, or the Sun's interior.  The radiative zone. The convective zone. The photosphere or the visible surface. The Chromosphere. And the corona, the outermost layer.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the cerebellum, cervical plexus, brachial plexus, posterior rootlets, and posterior median sulcus.
    7·1 answer
  • A biologist measures the allele frequencies of pea plants in a very controlled environment. The plants can either have a dominan
    13·2 answers
  • What effect does air pollution have on the water supply??
    15·1 answer
  • How does multicellular organisms grow?
    12·1 answer
  • A private reptile breeding facility near the Everglades was destroyed by Hurricane Andrew in 1992. This event contributed to the
    15·1 answer
  • Natural selection causes what to occur?
    13·2 answers
  • Explain why we have different seasons.
    15·2 answers
  • How many valence electrons does Neon have and does it have cations and anions???
    8·2 answers
  • A) What are the bases of mRNA coded for by this section of DNA, before the
    8·1 answer
  • in experiments by greene and colleagues (1987) with the tephritid fly zonosemata vittigera and the jumping spider phidippus apac
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!