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
postnew [5]
3 years ago
14

Which statement best describes heat and thermal energy?

Biology
2 answers:
artcher [175]3 years ago
7 0
The best one

O Thermal energy is what happens when heat moves between substances.
netineya [11]3 years ago
6 0
The answer is A, because thermal energy is energy that comes from heat, so you can cross out B and C, and you are left with A and D, and A is the answer that makes sense.
You might be interested in
A seedling germinating under a stone grows at an angle away from the stone and upward. This response to touch is called ________
Anastaziya [24]

Answer:

thigmotropism

Explanation:

Tigmotropism is the curved growth of the plant, which occurs through mechanical stimulation. In the case of the question, the stone stimulated the plant's angular growth.

When the vegetable comes into contact with any consistent object, it grows around it. A very common example of tigmotropism is that of tendrils, which grow wrapped around its support. The winding occurs by a reaction that results from a stimulus from the underside of the tendril, this reaction slows the growth of this side, while the upper side grows faster.

7 0
3 years ago
Some one please help me with this<br> What is relative humidity
dusya [7]

Answer:

Explanation:

The ratio of the actual amount of water vapor present in a volume of air at a given temperature to the maximum amount that the air could hold at that temperature, expressed as a percentage.

4 0
3 years ago
The part of the brain that coordinates the movement of skeletal muscles
nadya68 [22]
I believe it’s the cerebellum.
8 0
2 years ago
Draw a picture of DNA replication. Label the direction each strand is going, the enzymes involved with each step, the leading an
Step2247 [10]

Answer:

The fork is drawn to emphasize its similarity to the bacterial replication fork depicted in Figure. Although both forks use the same basic components, the mammalian fork differs in at least two important respects.

First, it uses two different DNA polymerases on the lagging strand.

Second, the mammalian DNA primase is a subunit of one of the lagging-strand DNA polymerases, DNA polymerase α, while that of bacteria is associated with a DNA helicase in the primosome. The polymerase α (with its associated primase) begins chains with RNA, extends them with DNA, and then hands the chains over to the second polymerase (δ), which elongates them. It is not known why eucaryotic DNA replication requires two different polymerases on the lagging strand. The major mammalian DNA helicase seems to be based on a ring formed from six different Mcm proteins; this ring may move along the leading strand, rather than along the lagging-strand template shown here.

Reference: Molecular Biology of the Cell. 4th edition.  Alberts B, Johnson A, Lewis J, et al.  New York: Garland Science; 2002.

4 0
3 years ago
Each muscle fiber contains tiny threads called _____, which are made of myosin and actin.
Gwar [14]
Myofibrils are the building blocks or contractile unit of each muscle fiber. The tiniest functional unit of skeletal muscle, the sarcomere, is found in the myofibrils and is made up of protein filaments: actin (thin) and myosin (thick).
7 0
4 years ago
Read 2 more answers
Other questions:
  • Which characteristic describes an organism of Kingdom Plantae? A) Movement occurs when its food supply runs low. B) Sunlight is
    5·1 answer
  • True or false: guinea worm disease is an example of a zoonotic disease.
    13·1 answer
  • Consider a pendulum swinging. Which type(s) of energy is/are associated with the pendulum in the
    12·1 answer
  • What is the difference between a single gene disorder, multifactorial disorder and a chromosomal abnormality?
    13·1 answer
  • Sensory and motor neurons of the ________ nervous system are associated with activities traditionally thought of as conscious or
    14·1 answer
  • How would you determine how many grams are in a mole of any chemical element or compound?
    14·1 answer
  • Many of the redox centers that comprise the electron transport system (ETS) are integral components of larger protein complexes,
    5·1 answer
  • Oxygen is needed for this process to occur
    14·2 answers
  • If a cell has a high surface area it will be able to do what more easily?
    9·1 answer
  • 1. Which weather instrument is used to measure air temperatures recorded on a weather
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!