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
lyudmila [28]
4 years ago
13

Alterations that do not change the substance's identity and composition is called

Biology
1 answer:
pychu [463]4 years ago
3 0

Answer: physical changes

Explanation: Physical changes are changes that do not alter the identity of a substance.

<em>hope it helped:)</em>

<em />

You might be interested in
6. Meg is short and she wants to have a tall
Shalnov [3]

Answer:

she should look for a tall dominant gene in a man or TT while she would be a tt.

Explanation:

7 0
2 years ago
He study of passing traits from parents to offspring is known as
Ymorist [56]
<span>Genetics is the answer</span>
3 0
3 years ago
░░░░░░░░░░░░░░░░░░░░░▄▀░░▌
jok3333 [9.3K]

Answer:

The diploid snail with 22 chromosomes will undergo meiosis (reduction division) to produce a gamete with reduced number of chromosomes (by half) i.e. 11 chromosomes. This means that after meiosis, each haploid gamete (sperm and egg) will contain 11 chromosomes each.

Explanation:

So it's 22!!!!

7 0
3 years ago
Read 2 more answers
Four examples of the effects of environmental change are given. Match each one with the type of environmental change it demonstr
enyata [817]

Answer:

The answers are matched as follows:

African forests have been hunted to near extinction levels to obtain ivory-------------->human exploitation

The eruption of mount Saint Helens destroyed some populations of conifers------> natural disasters

An infection with a fungus reduced the population of North American Elm trees ----> disease

Increasing global temperatures have altered migration patterns of humpback whales ------>climate change

8 0
3 years ago
Explain 4 ways that invasive species are spread by humans?
Iteru [2.4K]

Answer: They may be wind blown, rain splashed, carried by animals, or moved in soil or water. Almost all short-distance spread is through these natural dispersal mechanisms. In their home territory, short distance spread is rarely a problem because the resident plants and animals have evolved to coexist more or less peaceably.

Explanation:

3 0
3 years ago
Other questions:
  • A diabetic client with peripheral vascular disease is ordered to wear knee-high elastic compression stockings continuously until
    8·1 answer
  • Hypovolemia is a condition in which a person has low levels of blood volume in their body. Which might be a reason for hypovolem
    14·2 answers
  • How many cell divisions would it take to produce at least 1,000 cells from one cell
    6·1 answer
  • Which structures are found only in prokaryotic cells
    15·1 answer
  • Which discovery provides the most evidence to support the idea that two
    10·2 answers
  • Our ability to learn by witnessing the behavior of others best illustrates
    9·1 answer
  • Gibberellic acid stimulates the cells of germinating grass seeds to produce mrna molecules that code for hydrolytic enzymes. In
    6·2 answers
  • Matthew takes two 50-milligram iron tablets each day. How many<br>grams of iron does he take daily?​
    13·1 answer
  • Theory is an idea in science true or false
    14·2 answers
  • Does galena occur naturally
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!