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
Mademuasel [1]
3 years ago
6

How can you tell that the fireworks exploding during a Fourth of July display do not all contain the same ingredients?

Biology
2 answers:
Vera_Pavlovna [14]3 years ago
8 0
A- Different colours of explosions. Different materials will burn different colours.
Element & flame color
Calcium= orange-red
Strontium= red
Barium pale= green
Copper= blue-green (often with white flashes)

anastassius [24]3 years ago
3 0
I am 90% sure it's A. I know that the different ingredients causes them to be different colors.  The shapes and timings are usually man made.
You might be interested in
PLS HELPPPPPPPP PLS HELPPPP
Ad libitum [116K]

Answer:

Lara uses more water

Explanation:

because Lara takes longer showers, uses the dishwasher more often, and keeps the water on while brushing her teeth while Mateo takes shorter showers which uses less water. Washing your hands and keeping the water off while brushing will consume less water as well.

5 0
3 years ago
In a food web, each ____________ depends on the trophic level below it for energy
Alinara [238K]
The answer is consumers
4 0
3 years ago
Read 2 more answers
Diseases may spread more rapidly when an area is crowded so disease is considered to be what?
ElenaW [278]
A disease rapidly spreading in a highly populated area would be an epidemic.
7 0
3 years ago
A type of aneurysm in which blood leaks between layers of the vessel wall, tearing them apart, is called
olga2289 [7]

An aneurysm that divides the three layers of the artery wall, as opposed to inflating out the entire wall, is known as a dissecting aneurysm.

<h3>What causes an aneurysm to form?</h3>

Multiple circumstances that lead to the breakdown of the well-organized structural elements (proteins) of the aortic wall, which maintain and stabilize the wall, can result in an aneurysm. Uncertainty surrounds the precise cause. Aneurysmal disease is thought to be significantly influenced by atherosclerosis, which is the hardening of the arteries with plaque.

Surgical intervention can be required since an aneurysm may continue to grow in size and the arterial wall may deteriorate over time. One of the objectives of therapy is to prevent aneurysm rupture. The risk of an aneurysm rupturing increases with its size (bursting). A rupture could lead to fatal hemorrhage (uncontrolled bleeding), which is life-threatening.

For more information regarding arterial wall, visit:

brainly.com/question/14015132

#SPJ1

5 0
2 years ago
Which of theses is NOT a plant organ?<br> stem<br> root<br> vacuole<br> leaf<br> flower
Lerok [7]
Flower because the others are a organ which make the plant live but the flower is more of a decorative thing to make the plant stand out
7 0
4 years ago
Other questions:
  • In some people, increasing salt intake is associated with _____ because the high-salt diet induces _____ blood volume.
    10·1 answer
  • The vertebrate nervous system can be organized into two main systems: the central nervous system (CNS) and the peripheral nervou
    10·1 answer
  • What is the function of the eight major structures of a plant cell
    11·1 answer
  • How is respiration of yeast important for the baking process?
    9·1 answer
  • Francesco Redi conducted an experiment to test the hypothesis that maggots arose via spontaneous generation. What prediction did
    11·2 answers
  • This is between Phylum and Order in Biological Classification scheme
    15·2 answers
  • Suggest 2 advantages for the young frog and the adult frog to live in different surroundings
    6·1 answer
  • Describe how the motion of Earth is affected by the sun. Be sure to include the direction of any force you identify and the shap
    7·1 answer
  • Which of the following statements accurately describes how water moves
    8·1 answer
  • Each enzyme needs a __________________ to work correctly.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!