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
choli [55]
3 years ago
9

T or F?????? a heat engine is a device that converts the heat that flows from a warmer object to a cooler object into work

Biology
1 answer:
liberstina [14]3 years ago
3 0

Answer:

the answer is true your welcome

You might be interested in
What observations support the assumption that all of the iodine reacted with the zinc?
nikklg [1K]

Answer :

The answer is That percentage of composition of Zinc as determined said to be 19%, the percentage of iodine 81% and it shows that it is very close to accepted values by making calculations.

Explanations:

When iodine is dissolved in a strongly polar substance such as menthol. As the reaction is progressed, the color of the solution going from its initial color. Furthermore, after the reaction, small grey pallets supports the percentage between iodine reacted with the zinc. All the iodine reacted whereas portion reacted while the rest remained untouched.

6 0
4 years ago
How many # of chromosomes does the sperm of a frog have ?
VikaD [51]

26 chromosomes

A body cell from a frog has 26 chromosomes. 3. A sperm cell from a dog contains 39 chromosomes.

6 0
3 years ago
Read 2 more answers
Decibel levels over 100 can cause loss of hearing. True or false?
pav-90 [236]
True exposer to loud sounds can mess up ur ears
8 0
3 years ago
Read 2 more answers
Fact 1: If the parent cell is haploid (n), the daughter cells will also be haploid. If the parent cell is diploid (2n), the daug
trasher [3.6K]
That is correct, if you have homologous pairs, you will have the same chromosome pairs
6 0
3 years ago
9. On an ECG reading of one cardiac cycle, the depolarization of the main mass of the ventricles is represented by the _______ w
Tpy6a [65]
I think the answer is p wave on the penn foster test
6 0
3 years ago
Read 2 more answers
Other questions:
  • An older adult client presents with noted burning pain along the thoracic region with a tingling sensation and extreme sensitivi
    5·1 answer
  • Vein deposits are usally produced by?
    14·1 answer
  • Sam came home from school with a cold caused by a virus and his sister, Ana, caught it from him. Sam got well and went back to s
    14·2 answers
  • Order the events to show the evolution of the universe after the big bang. Inflation: Nucleosynthesis: Formation of first stars:
    7·2 answers
  • Internal respiration requires a higher oxygen concentration in the _____ than in the _____.
    15·1 answer
  • Phytoplankton are microscopic photosynthesizing organisms that typically live in the upper layers of the ocean. What trophic lev
    10·2 answers
  • Are alligators Kings of the Everglades?
    8·1 answer
  • Which muscles arise from the skull and often attach to the skin?
    5·2 answers
  • Between which of the following points would we be able to calculate the displacement of the butterfly? a. A-B b. A-F C.AG​
    12·2 answers
  • Describe How water is tested for color in platinum cobalt method​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!