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
hram777 [196]
2 years ago
11

Describe how physical and chemical changes affect mass

Biology
1 answer:
AlladinOne [14]2 years ago
5 0

Answer:

Explanation:

Matter can change form through physical and chemical changes, but through any of these changes matter is conserved. The same amount of matter exists before and after the change—none is created or destroyed. This concept is called the Law of Conservation of Mass.

You might be interested in
Three billion years ago, Earth's atmosphere was very different. It included the gases methane and ammonia. If scientists found a
andrew-mc [135]
Archaebacteria is the answer I'm pretty sure you are looking for. anybody correct me if I'm wrong
4 0
3 years ago
In your own words, describe how collection fits into the water cycle. Use details to support your answer.
Rzqust [24]
Collection fits into the water cycle because of how all the water molecules collect in the clouds
5 0
3 years ago
The condition that occurs when a zygote is missing in each cell is referred to as
scoray [572]
A monosomy occurs when a zygote has a single chromosome missing in each cell. This happens when<span> a portion of the chromosome has one copy while there are two copies in the rest of the other chromosomes.An example of an disorder is the Turner Syndrome which has only 1 X chromosome in female genome.</span>
5 0
3 years ago
What subatomic particles are involved in chemical bonds
scoray [572]

Answer:

Actually, the ELECTRON: Negatively charged particles in an atom. Electrons, which spin around the protons and neutrons that make up the atom's nucleus, are essential to chemical bonding.

Explanation:

3 0
3 years ago
Your classmate has indicated that she wants to experiment with growing tomatoes hydroponically. She is planning to grow the plan
goblinko [34]

The hydroponic method involves growing the tomatoes in a nutrient solution which contains all of the essential elements.

The practise of growing plants without the need for soil is known as hydroponics. Flowers, herbs, and vegetables grown hydroponically are planted in inert growing material and are then given nutrient-rich solutions, oxygen, and water throughout the growing process. The use of this technique results in accelerated growth increased yields, and improved quality. When a plant is growing in soil, the roots of the plant are always looking for the nutrients it needs to survive in order to provide for the plant's needs. If the root system of a plant is provided with direct access to water and nutrients, the plant does not need to expend any energy in order to maintain its own life. It is possible to focus the energy that the plant's roots would have spent obtaining food and water toward the growth of the plant instead. As a direct consequence of this, the development of new leaves and the blossoming of fruits and flowers are both stimulated.

Learn more about hydroponics here :

brainly.com/question/14662027

#SPJ4

7 0
2 years ago
Other questions:
  • Many different types of mutations can occur within the body. Sickle cell anemia is a disease that occurs when a mutation in a ba
    10·2 answers
  • The nurse is caring for a client who has vesicles filled with purulent fluid on the face and upper extremities. on the basis of
    12·2 answers
  • Although both adult stem cells and embryonic stem cells are used for research, embryonic stem cells are of particular interest a
    8·2 answers
  • An organism feeds off of another, making it weak or causing death. This is an example of
    15·1 answer
  • What organelle can you name along with their function
    6·1 answer
  • 21. Which is NOT a mechanical wave?
    14·1 answer
  • PLEASE HELP! 5TH GRADE SCIENCE!
    15·2 answers
  • Why is photosynthesis important process to green plants
    11·2 answers
  • 1. A molecule that contains only carbon and hydrogen is called a
    8·1 answer
  • Eating food when drinking alcohol :__________.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!