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
nalin [4]
3 years ago
13

There are some natural threats to the ozone layer. True False

Biology
1 answer:
Zepler [3.9K]3 years ago
5 0

Explanation:

uhhh false?? Probally since global warming caused the ozone layer to get affected plus nature is good

You might be interested in
Make inferences and predictions about the science methode<br>​
Yakvenalex [24]
Science method. like the gemdas is math there’s a process for science which depends on chem or bio.
6 0
3 years ago
Name to types of evidence that scientist used to support the theory of evolution?
Sergio [31]
Evidence of evolution. Scientists support the evidence of evolution because of the adaptations organisms used to have in the past compared to the present. For example, humans have organs in their bodies they don't need, but must have been used in ancient times. They can also find that humans have a common ancestor such as monkeys because of the DNA similarities and many adaptations. Hopefully this answered most of your question.
8 0
3 years ago
What cells are most likely bacterial cells
spayn [35]
S and U also P, Q, T r
4 0
3 years ago
Compare and contrast genetic engineering to the process of natural selection select all statements that are are
alisha [4.7K]

Genetic engineering is due to the human selection of desired phenotypes, whereas natural selection is a slow process of differential survival and reproduction.

<h3>What does natural selection mean?</h3>

According to the evolution theory, natural selection is a slow process of differential survival of the fittest organisms in a given environment.

Conversely, genetic engineering refers to the molecular biology techniques used in the laboratory to produce organisms expressing desired phenotypes.

In conclusion, genetic engineering is based on human molecular biology techniques, whereas natural selection refers to differential survival and reproduction in nature.

Learn more about genetic engineering and natural selection here:

brainly.com/question/10734489

#SPJ1

3 0
2 years ago
Compare hypertonic, hypotonic, and isotonic solutions. When an environment is hypotonic, what happens to the cell?
algol13

When an environment is hypotonic, the cell has more solute so solvent move from outside the cell to inside causing the cell to swell.

WHAT IS TONICITY?

  • Tonicity is the ability of a solution to induce water loss or water gain in a cell. A solution can either be; hypertonic, hypotonic or isotonic

  • A hypertonic solution has more concentration of solute than its surroundings while a hypotonic solution has less concentration of solute compared to it's surroundings.

  • If a hypotonic solution has less solute, this means that it will have more solvent (water). Based on the principle of osmosis, water moves from a region of high concentration to region of low concentration.

Hence, water will move into a cell that is located in a hypotonic environment, causing it to swell.

Learn more: brainly.com/question/13802181?referrer=searchResults

3 0
2 years ago
Other questions:
  • Which of the following is NOT studied by demographers?
    7·2 answers
  • Identify the characteristics of protists.
    5·2 answers
  • during cellular respiration, which of the following is equal to the total number of carbon, hydrogen, and oxygen atoms in water
    7·2 answers
  • I only need the top one!! Please! Please! Help ASAP! I need this by today :( I will try and mark branliest
    11·1 answer
  • A food desert is a location where:
    9·1 answer
  • Describe how changes in the lining shown in the diagram adapt it for its function if an egg is fertilised
    10·1 answer
  • What other molecules are carbon atoms in after the chemical change?
    7·1 answer
  • Which characteristic of life is describe the process of homeostasis
    6·1 answer
  • 1. Why would it be important to consider island biogeography if you are managing a reserve for an endangered species?
    11·2 answers
  • Which part of the large intestine helps fight parasites that have survived the previous digestive tract?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!