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
prisoha [69]
3 years ago
6

Which of these is an example of a chemical change?

Biology
1 answer:
Korolek [52]3 years ago
8 0

Answer:

A.Dissolving salt in water

Explanation:

Hope it helps

You might be interested in
6. Evaluate the different ways an animal can respond to stress.​
lina2011 [118]
An animal can respond in negative ways such as: biting, scratching, urinating, whining, restlessness, snippy, or getting sick.
3 0
3 years ago
Maria wanted to grow a fern in her backyard
WINSTONCH [101]

Answer:

so what's the question asking? does she want to know how much? or the necessary items?

3 0
3 years ago
Identify the correct sentence. A. As a young​ naturalist, Charles Darwin traveled around the world and made many discoveries on
Andreyy89

Answer:

A. As a young​ naturalist, Charles Darwin traveled around the world and made many discoveries on a small British navy​ ship, HMS Beagle.

6 0
3 years ago
Read 2 more answers
What is the process by which scientists "grade" the work of other scientists before it is published
katen-ka-za [31]
Peer-review, somebody else read and grades the work to give feedback on the scientists work.
6 0
3 years ago
If there was a fungicide that killed all fungi, make a prediction on how it would affect the economy and eventually is humans
Lady bird [3.3K]
Hello!

Fungi are natural decomposers in ecosystems. They break down waste and dead organisms, and return the nutrients back into the ecosystem so more plants can receive nutrients, animals can eat those plants, and so on and so forth.

If all the fungi died out, things that decompose it will remain, and the nutrients will not return to the ecosystem. This will cause the plants to receive less nutrients, along with the animals, and as the cycle continues plants will not have enough nutrients to become a sustainable food source. If this happened, the herbivores would not have food and die out. The creatures that eat the herbivores would not have their food either. Eventually us humans will not have good food sources due to lack of nutrients.

In terms of the economy, many animals are sold in the stock market or sent to stores for humans to buy. If there was a large decrease in cattle, for example, the cattle stock would disappear and all the shares in that stock would be lost. This would make a lot of problems, and as the stock market is very complicated and large scale it  would be an absolute disaster if an entire stock disappeared. It also wouldn't be JUST cattle. Wheat, corn, and crop stocks would be lost too. Other animal or livestock stocks would be lost as well. This could eventually cause the stock market to crash in a way, which would lead to the Great Depression. Just because of fungicide.

It's not like you would put down some fungicide and the stock market would crash a month later. It would be a very slow and gradual thing, which is good so we can keep things like that from happening right now!

Hope this helped!

6 0
3 years ago
Other questions:
  • Which two of these characteristics are examples of endoskeletons
    13·1 answer
  • As an astronaut goes out into space, her mass _______________ and her weight ____________________.
    12·2 answers
  • 4. A single-celled organism that a student observed under a microscope is shown below.
    10·1 answer
  • During Mitosis what type if cell is undergoing reproduction?
    7·1 answer
  • June's daughter is 42 years old. She has always suffered from pre-menstrual syndrome (PMS) and is often "out of commission" for
    15·1 answer
  • NEED A BIO EXPERT TO HELP ME WITH HW!!
    5·1 answer
  • What plays as the boundary in a cell
    15·1 answer
  • What have the ancestral limbs of
    13·1 answer
  • What happens during aerobic respiration? А Oxygen is produced. B Glucose is produced. С Lactic acid and oxygen are produced. D A
    7·1 answer
  • Show relation between natural resources &amp; humans. a essay <br>help !!!!​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!