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
baherus [9]
3 years ago
9

Which is a form of energy? a) heat b) coal c) petroleum d) gasoline

Biology
2 answers:
Dahasolnce [82]3 years ago
3 0

Answer:

A

Explanation:

Veronika [31]3 years ago
3 0

Answer:

A

Explanation:

;3

You might be interested in
What is the function of chloroplast in plants?I don't understand it. I hoped somenone could give me an explanation as some websi
Alla [95]
The function of chloroplasts in a plant cell is to convert light energy from the Sun into sugars that can be used by cells.

I hope this explanation isn't confusing and that you can understand this. xx
8 0
4 years ago
why is microwaved popcorn bad for pregnant women? please also talk about the effects it has on prenatal development.​
ddd [48]

Answer:

When exposed to high temperatures, fluorotelomers break down into PFOA(Perfluorooctanoic acid), a compound transmitted directly to the fetus which has been linked to developmental problems, as well as cancer, liver disease, and thyroid disease

Explanation:

5 0
3 years ago
What type of microscope is used for looking at metal surfaces?
KiRa [710]
A metallurgical microscope
8 0
4 years ago
explain : in order to get rid of any effects of agricultural insecticides in the fruits, it is advised to soak them in a diluted
Vedmedyk [2.9K]

As we have studied in junior classes <em>that all animals including bacteria contain a plasma membrane around their cell which controls the movement of water and materials to and from the cell.</em>

The bacteria are the main hazard in pesticides and if we study about its structure, it contains both cell membrane and cell wall. Now another point in that bacteria lives in a moist or hypotonic environment in which the concentration of water inside the cell is less than the concentration of water outside the cell. This results in more movement of water from outside to inside the cell since we know that water moves from a place of higher concentration to a place of lower concentration.

Now when the water moves inside the bacterial cell, it can burst bacterial cell but thanks to the presence of cell wall which donot lets the burst caused.

So coming towards sugar solution, when bacteria are dipped in dilute sugary , the outside environment around a cell is sugary, and the concentration of water in the solution is less than inside the cell and water tends to leave the cell. the major effect of sugary solution is that it withdraws water from inside the body of micro organisms if the external concentration of sugar is high enough. When the water will move out of their body, they will die and their spores will not be able to germinate too.

This will eventually make our food (vegetable, fruit or any other) clean.

Hope it helps!

8 0
4 years ago
Who's down to talk? im soooo bored ​
Elina [12.6K]
Thanks for the points✌️
6 0
3 years ago
Other questions:
  • Your habitat includes which of the following:
    6·1 answer
  • What element is common to all macromolecules
    6·2 answers
  • Identify what structures in a skeletal muscle will shorten in length during contraction of the muscle.
    14·1 answer
  • The beating of your heart is caused by _____.
    5·2 answers
  • Pollution and climate change can cause coral reefs to die. How would the medical field most likely be directly affected if coral
    14·2 answers
  • How does reducing gene flow cause speciation?
    10·2 answers
  • Which of the following groups is made up of organisms that are most similar genetically
    15·1 answer
  • During Earth's early history, microbial life on land contributed to the formation of soil. Soil formation, in turn, led to the e
    15·1 answer
  • Pls!!
    11·1 answer
  • How do fish obtain oxygen?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!